Like its rivals, VTSAX offers exposure mainly to large-cap stocks but. The fund employs an indexing investment approach designed to track the perform ance of the index, which represents approximately 100 of the investable U. This index covers more than 5,700 stocks across foreign developed and emerging markets. Primary Spl Total International Stock Index , Fair-valued priced FTSE Global All Cap ex US FV Ix. Vanguard - Product detail - The Vanguard Group. Performance charts for Vanguard Total International Stock Index Fund (VTIAX) including intraday, historical and comparison charts, technical analysis and trend lines. If your 1099-DIV shows an amount for a particular fund. 86), for example, contains over 7,800 companies in the following markets. People and Process. Mutual fund prospectuses. Fund type Open Ended Investment Company Investment style (stocks) Market Cap Large Investment Style Blend Morningstar category Foreign Large Blend. Total Stock Market Index Fund (VTSAX) 0. 06 Return AfterTaxes on Distributions -16. The index change and introduction of admiral shares. With VGTSX, investors get broad exposure to developed and emerging markets that cover the entire world outside the U. Get the latest iShares Core MSCI Total International Stock ETF (IXUS) real-time quote, historical performance, charts. equity market, including small-, mid-, and large-cap growth and value stocks. Posts 5701. Find the latest Vanguard Total Intl Stock Index Admiral (VTIAX) stock quote, history, news and other vital information to help you with your stock trading and investing. Vanguard Real Estate Index Fund ETF. Vanguard Total International Stock Index has a market-cap-weighted portfolio that holds nearly every stock in the international market. Dec 28, 2023 VTSNX A complete Vanguard Total International Stock Index Fund;Inst mutual fund overview by MarketWatch. Its a perfect option if you want a US stock index fund. Snapshot for the VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND ETF (VXUS), including recent quote, performance, objective, analyst opinions, and commentary. as of 12292023. To see the profile for a specific Vanguard mutual fund, ETF, or 529 portfolio, browse a list of all Vanguard mutual funds Vanguard ETFs Vanguard 529 portfolios. Vanguard Mutual Fund Profile Vanguard. The Vanguard Total International Stock Index Fund is a very suitable candidate for placement in taxable accounts. and emerging markets, excluding the United. Oct 30, 2020 Vanguard Total International Stock Index Portfolio Management style Index Asset class InternationalGlobal Stock Category Foreign Large Blend Risk reward scale 5 Less More Expense ratio 0. Funds invest. Fund as of 123122. Vanguard Total International Stock ETFIndex VXUS VTIAX;. 84 as of 12292023. Get the latest Vanguard Total International Stock Index Fund Investor Shares (VGTSX) real-time quote, historical performance, charts, and other financial information to help you make more informed. Vanguard Total International Stock Index Fund debuted in April of 1996. 13 2. Vanguard Total International Stock Index Fund holds more than 5,500 non-U. To see the profile for a specific Vanguard mutual fund, ETF, or 529 portfolio, browse a list of all Vanguard mutual funds Vanguard ETFs Vanguard 529 portfolios. Nov 16, 2023 Here are seven of the best international stock funds to buy today Fund. Nov 16, 2023 Here are seven of the best international stock funds to buy today Fund. View mutual fund news, mutual fund market and mutual fund interest rates. 48 20. Its a perfect option if you want a US stock index fund. Ireland domiciled funds document directory. Data as of November 30 A clean energy index fund run by. 21 trillion U. The fund seeks to provide current income and some growth of capital by investing in a mix of the following Vanguard funds Total Stock Market Index Fund, Total Bond Market II Index Fund, Total International Stock Index. The fund replicates more than 95 of the market capitalization of the index and invests in a representative sample of the balance using a portfolio. Bogle, who died in January 2019, founded Malvern, Pa. View mutual fund news, mutual fund market and mutual fund interest rates. Index returns are. 44 as of 12292023 Investment minimum 3,000 per account Unit price 39. Rodney Comegys, Principal and global head of Vanguard's Equity. seeks to track the performance of a benchmark. Vanguard Total International Stock Index Fund ETF. The investment seeks to track the performance of a benchmark index that measures the investment return of stocks issued by companies located in. Vanguard Total International Stock Index Portfolios main goal is to provide long-term growth by investing all of its assets in Vanguard Total. 10 1. VNQ 1. This index covers more than 5,700 stocks across foreign developed and emerging markets. Vanguard Total Bond Market Index Fund Admiral Shares (VBTLX) 0. 3 Beaten-Down Dow Jones Stocks That Dividend Investors Should. Vanguard Total International Stock Index Fund debuted in April of 1996. Like its rivals, VTSAX offers exposure mainly to large-cap stocks but. equity market, including small-, mid-, and large-cap growth and value stocks. See Vanguard Total Intl Stock Idx Fund performance, holdings,. Get the latest Vanguard Total International Stock Index Fund ETF (VXUS) real-time quote, historical performance, charts, and other financial information to help you make more informed trading and. Vanguard Total International Stock Index Fund seeks to track the investment performance of the FTSE Global All Cap ex US Index, an index designed to measure equity market performance in developed and emerging markets, excluding the United States. VanguardTotal International Stock Index Fund Investor Shares (VGTSX) The Funds statutory Prospectus and Statement of Additional Information dated February 27, 2023,. Add to watchlist; Add to portfolio; Price (USD) 122. VTSMX 0. Its one of Vanguards total international stock market index funds and has an expense ratio of 0. If youre investing in a Vanguard ETF, it will cost you the price of one share (Vanguard ETFs typically cost between 50 to several hundred dollars. Top Exposure. Vanguard - Product detail - The Vanguard Group. Vanguard Total International Stock Index Fund (VTIAX) is the first non-U. Yes, Vanguard Total Stock Market Index Fund ETF shares can be bought in India by opening an international trading account with Groww. VTIAX Portfolio - Learn more about the Vanguard Total Intl Stock Index Admiral investment portfolio including asset allocation, stock style, stock holdings and more. Vanguard Sht-Term Inflation-Protected Sec Idx ETF. To see the profile for a specific Vanguard mutual fund, ETF, or 529 portfolio, browse a list of all. Since then, VGTSX has accumulated assets of about 164. MSCI ESG Quality Score - Peer Percentile as of Dec 21, 2023 9. 3-Month 45. 0. Nov 8, 2023 VTIAX Performance - Review the performance history of the Vanguard Total Intl Stock Index Admiral fund to see it&39;s current status, yearly returns, and dividend history. This index covers more than 5,700 stocks across foreign developed and emerging markets. VTIAX A complete Vanguard Total International Stock Index Fund;Adm mutual fund overview by MarketWatch. Vanguard Total International Stock Index Fund Investor Shares. Periodically transfer money from your bank account to purchase additional shares of your nonretirement Vanguard fund. View the latest ETF prices and news for better ETF investing. 48 20. index that measures the investment return of. Check out our FundAccess. Vanguard Total International Stock Index Fund. 06) 0. VTTSX - Vanguard Target Retirement 2060 Fund - Review the VTTSX stock price, growth, performance,. Get the latest Vanguard Total International Stock Index Fund Admiral Shares (VTIAX) real-time quote, historical performance, charts, and other financial information to help you make more informed. Vanguard Total International Stock Index Fund;Adm mutual fund holdings by MarketWatch. Vanguard Index Funds - Vanguard Total Stock Market ETF,. For the most up-to-date fund data, please scan the QR code below. The Securities and Exchange Commission (SEC) has not approved or disapproved these. 56 Morgan Stanley Institutional Fund, Inc. Performance charts for Vanguard Total International Stock Index Fund (VTPSX) including intraday, historical and comparison charts, technical analysis and trend lines. The index is derived from the FTSE Global Equity Index Series (GEIS), which covers approximately 98 of the worlds investable market capitalization. VGTSX 0. Vanguard Total International Stock Index has a market-cap-weighted portfolio that holds nearly every stock in the international market. Automatically deposit your paycheck, Social Security, pension, or other recurring payment into your Vanguard account. The fund invests substantially all of its assets in the common stocks. Index Non. 09 4. View the latest Vanguard Total International Stock Index Fund;Inst (VTSNX) stock price, news, historical charts, analyst ratings and financial information from WSJ. Transfer a fixed amount automatically from your Vanguard account to your bank account on a set schedule. Investment objective. 92 5. VTIAX 0. Get the latest iShares Core MSCI Total International Stock ETF (IXUS) real-time quote, historical performance, charts. VGTSX Portfolio - Learn more about the Vanguard Total Intl Stock Index Inv investment portfolio including asset allocation, stock style, stock holdings and more. 81 3. Data is intended for informational purposes only. Vanguard Total International Stock ETF seeks to track the investment performance of the FTSE Global All Cap ex US Index, an index designed to measure equity market performance in developed and emerging markets, excluding the United States. The funds key attributes are its low costs, broad diversification, and the potential for tax efficiency. 9; Vanguard Total International Stock Index Fund Investor Shares 36. 11 as of 02272023 SEC yield Investment minimum 3,000 as of 12292023 NAV price. 09 18 International stock funds Developed Markets Index Fund (VTMGX). The fund invests substantially all of its assets in the common stocks included in its target index. If you're interested in international stock funds for diversification in your portfolio, however, Vanguard Total International Stock Index Fund Admiral Shares and Fidelity International Index Fund. Vanguard funds not held in a brokerage account are held by The Vanguard Group, Inc. Top Exposure. Before you invest, you may want to review the Funds Prospectus. Find the latest Vanguard Total Intl Stock Index Inv (VGTSX) stock quote, history, news and other vital information to help you with your stock trading and investing. Ireland domiciled funds document directory. Vanguard Institutional Total International Stock Market Index Trust seeks to track the investment performance of the FTSE Global All Cap ex US Index, an index designed to. This fund offers coverage of stocks around the entire world outside of the U. Vanguard - Product detail. Fund performance. VanguardTotal International Stock Index Fund Prospectus February 27, 2023 Investor Shares VanguardTotal International Stock Index Fund Investor Shares (VGTSX) This prospectus contains financial data for the Fund through the fiscal year ended October 31, 2022. The addition of an exchange-traded fund (ETF) share class in 2011 and the 2010 inclusion of the fund in the series of Vanguard Target Retirement Funds should. VTIAX A complete Vanguard Total International Stock Index Fund;Adm mutual fund overview by MarketWatch. equity market, including small-, mid-, and large-cap growth and value stocks. 07 Previous Close 18. Unlike actively-managed funds, index funds provide a low-cost way to track the performance of a given market or sector. 0) Category Foreign Large Cap Equities. The funds key attributes are its low costs, broad diversification, and the potential for tax efficiency. Resources & education. 06 Advanced Charting 27. Total Stock Market Index Fund (VTSAX) 0. Dividend amounts are adjusted for stock splits when applicable. Product summary. Why should I buy VXUS Since its inception, VXUS has earned investors an annualized return of 4. Latest Vanguard Total International Stock Index Fund ETF Shares (VXUSNMQUSD) share price with interactive charts, historical prices, comparative analysis, forecasts, business profile and more. This index covers more than 5,700 stocks across foreign developed and emerging markets. Thats where an international (or ex-U. equity market, including small-, mid-, and large-cap growth and value stocks. VTSMX-Vanguard Total Stock Market Index Fund Investor Shares Vanguard. Posts 5701. Vanguard Total International Stock Index Fund seeks to track the investment performance of the FTSE Global All Cap ex US Index, an index designed to measure equity market performance in developed and emerging markets, excluding the United States. seeks to track the performance of a benchmark. Vanguard Total Stock Market Index Fund Investor Shares. The index fund tracks the FTSE Global All Cap ex US Index. Learn about our advocacy, engagement, and voting activities in Europe. The funds key attributes are its low costs, broad diversification, and the potential for tax efficiency. 29 0. Like other international equity funds, it can be more volatile than. Vanguard Total International Stock Index Fund ETF. 07 0. beginning of main content. Is authorised and regulated. It&x27;s run by the same Wellington Management team that&x27;s behind Vanguard Dividend Growth (), the longtime standout U. It has a low expense ratio, a broad exposure across developed and. 40 4. Jun 21, 2023 VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND CL ETF Asset Class Median; Volume (10-Day Avg) AS OF 06202023 2. VTIAX A complete Vanguard Total International Stock Index Fund;Adm mutual fund overview by MarketWatch. Firm Description. The Vanguard Total International Stock Index Fund tracks the FTSE Global All Cap ex U. Discover historical prices for VXUS stock on Yahoo Finance. equity market with low turnover and a miniscule price. Top Exposure. 08 20. Primary Spl Total International Stock Index , Fair-valued priced FTSE Global All Cap ex US FV Ix. VanguardTotal International Stock Index Fund Admiral Shares Return BeforeTaxes -16. Vanguard Total International Stock Index Fund ETF. VXUS 0. 86 2. Vanguard index funds are some of the most famous investment vehicles available today, and for good reason. To see the profile for a specific Vanguard mutual fund, ETF, or 529 portfolio, browse a list of all Vanguard mutual funds Vanguard ETFs Vanguard 529 portfolios. 10 4. stock market. Growth of a 10,000 investment January 31, 2013December. It tracks the FTSE Global All Cap ex US Index, which allows it to hold large-, mid- and small-cap stocks from all corners of the worldexcept for the U. The Equity Index Group manages indexed equity portfolios covering U. Please enter a valid Stock, ETF, Mutual Fund, or index symbol. VGTSX passively tracks the FTSE Global All Cap ex U. Funds invest. If you're interested in international stock funds for diversification in your portfolio, however, Vanguard Total International Stock Index Fund Admiral Shares and Fidelity International Index Fund. Vanguard funds not held in a brokerage account are held by The Vanguard Group, Inc. Log in. 02 (0. To see the profile for a specific Vanguard mutual fund, ETF, or 529 portfolio, browse a list of all Vanguard mutual funds Vanguard ETFs Vanguard 529 portfolios. Find the latest Vanguard Total Intl Stock Idx Fund (VXUS) stock quote, history, news and other vital information to help you with your stock trading and investing. The fund seeks to provide growth of capital and current income consistent with its current target allocation by investing in a gradually more conservative mix of the following Vanguard funds Total Stock Market Index Fund, Total Bond Market II Index Fund, Total International Stock Index Fund, Total International Bond II Index Fund,. Vanguard Total International Stock Index has a market-cap-weighted portfolio that holds nearly every stock in the international market. Vanguard Total International Stock Index Fund Investor Shares. Connect with us. Jun 21, 2023 VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND CL ETF Asset Class Median; Volume (10-Day Avg) AS OF 06202023 2. 1-Year 7. Review the MSCI methodologies behind Sustainability Characteristics using the links below. 60 0. Created in 1981, the fund employs an aggressive approach that attempts to capitalize on global economic expansion. Vanguard Total International Stock Index Fund (VTIAX) Vanguard Total Bond Market Index Fund (VBTLX) You can also use exchange-traded funds (ETFs) to invest in the asset types. Top Holdings. Get the latest iShares MSCI ACWI ex US ETF (ACWX) real-time quote, historical performance, charts, and other financial information to help you make more informed trading and investment decisions. Related Analysis. VGTSX passively tracks the FTSE. Mutual fund prospectuses. 1-Month 47. Vanguard Total International Stock Index Fund Investor Shares (VGTSX) Overview Fees & minimums Distributions Who should invest Holdings Account options Risk attributes Performance News Management Price history Prospectus & reports Account Options Simplify your finances with any of the following optional services for this fund. If you're ready to diversify your portfolio by adding foreign stock, you can do it with VTIAX. Find the latest Vanguard Total Intl Stock Index I (VTSNX) stock quote, history, news and other vital information to help you with your stock trading and investing. ETF prospectuses. Vanguard Real Estate Index Fund ETF. Both of its share classes. Get the latest Vanguard Total Stock Market Index Fund ETF (VTI) real-time quote, historical performance, charts, and other financial information to help you make more informed trading and. See Vanguard Total Stock Market (VTSAX) mutual fund ratings from all the top fund analysts in one place. 28, 2022) Expense ratio 0. equity market with low turnover and a miniscule price. Total Stock Market Index Fund (VTSAX) 0. Vanguard Real Estate Index Fund ETF. The fund invests substantially all of its assets in the common stocks included in its target index. Automatic Withdrawal Plan. 08 0. Vanguard Total International Stock Index Fund ETF. 07 Previous Close 18. This index covers more than 5,700 stocks across foreign developed and emerging markets. 86 3. 11 Total International Bond ETF (BNDX) 0. (If you want to get extra-precise in this approach, Vanguards Total World Stock Index Fund (VTWSX) intentionally holds both domestic. Vanguard Tax-Managed Small Cap Fund Admiral Shares. 13 2. stocks issued by companies located in developed. Website www. 12 volt yamaha raptor, httyd night lights
Vanguard Total International Stock ETF (VXUS) Vanguard is known for its low-cost mutual funds and ETFs. . Vanguard total international stock index fund
The International Growth Fund focuses on non-U. The objective of the fund is to seek long-term growth of capital. 3-Month 45. 03 25 Value Index Fund (VVIAX) 0. 11 as of 02272023 SEC yield Investment minimum 3,000 as of 12292023 NAV price. Vanguard Total International Bond Index Fund ETF. VEIEX - Vanguard Emerging Mkts Stock Idx Inv - Review the VEIEX stock price, growth, performance, sustainability and more to help you make the best investments. Find the latest Vanguard Total Intl Stock Index I (VTSNX) stock quote, history, news and other vital information to help you with your stock trading and investing. A high-level overview of Vanguard Total International Stock Index Fund ETF Shares (VXUS) stock. based Vanguard in 1974. The fund invests substantially all of its assets in the common stocks included in its target index. stock fund. 01 1. Vanguard Total International Bond ETF (BNDX) Vanguard Total International Stock ETF holds more than 6,000 non-U. such as fees, whether a fund is classified as an index fund, risk measures, and more. The FTSE Global All Cap ex US Index is the benchmark for the Vanguard Total International Stock Index Fund ETF. 1bn in assets at the end of November, is one of the. Top Holdings. 1 weighting in the LifeStrategy Fund as of Q3 2022. Open an account. 26 0. Vanguard Total International Stock Index Fund ETF. 13 2. companies with high growth potential. This index covers more than 5,700 stocks across foreign developed and emerging markets. VXUS A complete Vanguard Total International Stock ETF exchange traded fund overview by MarketWatch. Automatically deposit your paycheck, Social Security, pension, or other recurring payment into your Vanguard account. It has low expenses, low fees, and a high management style of international large blend. Vanguard Total International Stock Index Fund. 06 primary theme. Growth of a 10,000 investment January 31, 2013December. Stock Market Index Fund on April 22, 1992 and Vanguard Total International Stock Index Fund on April 29, 1996. Invesco S&P 500 High Div Low Volatility ETF. Vanguard Total International Stock Index Fund debuted in April of 1996. 04 0. The fund invests substantially all of its assets in the common stocks included in its target index. 00 0. 83 Total International Composite Index through August 31, 2006; MSCI EAFE Emerging Markets Index through December 15, 2010; MSCI ACWI ex USA IMI Index through June 2, 2013; and FTSE Global All. Total Stock Market Index Fund (VTSAX) 0. 06 Return AfterTaxes on Distributions -16. VTISX A complete Vanguard Total International Stock Index Fund;Institutional Select mutual fund overview by MarketWatch. Joined Tue Mar 13, 2007 724 pm. The Vanguard Total International Stock Index Fund is a very suitable candidate for placement in taxable accounts. 44 as of 12292023 Investment minimum 3,000 per account Unit price 39. The Vanguard Total International Stock Index Fund tracks the FTSE Global All Cap ex U. Vanguard Total International Stock Index Fund ETF. Launched in 1975, The Vanguard Group, Malvern, Pennsylvania, is among the worlds largest equity and fixed income managers. Vanguard Total International Stock Index has a market-cap-weighted portfolio that holds nearly every stock in the international market. 10 SplicedTotal International Stock Index (reflects no deduction for fees or expenses) -16. 06 Advanced Charting 27. View detailed ASTOR. 1M 15. Total Stock Market IndexSM. VTIAX Payout Change Pending Price as of DEC 28, 0500 PM EST 31. Learn more about mutual funds at fidelity. The Vanguard International Dividend Appreciation ETF tracks an index of non-U. 83 Total International Composite Index through August 31, 2006; MSCI EAFE Emerging Markets Index through December 15, 2010; MSCI ACWI ex USA IMI Index through June 2, 2013; and FTSE Global All. Vanguard Total International Stock Index Fund seeks to track the investment performance of the FTSE Global All Cap ex US Index, an index designed to measure equity market performance in developed and emerging markets, excluding the United States. Vanguard Total International Stock Index Fund seeks to track the investment performance of the FTSE Global All Cap ex US Index, an index designed to measure equity market performance in developed and emerging markets, excluding the United States. 61 FTSE Global All Cap ex US FV Ix -3. 25, 2022). The fund seeks to provide current income and some growth of capital by investing in a mix of the following Vanguard funds Total Stock Market Index Fund, Total Bond Market II Index Fund, Total International Stock Index. Nov 8, 2023 VTIAX Portfolio - Learn more about the Vanguard Total Intl Stock Index Admiral investment portfolio including asset allocation, stock style, stock holdings and more. Learn more about mutual funds at fidelity. Vanguard Real Estate Index Fund ETF. The funds key attributes are its low costs, broad diversification, and the potential for tax efficiency. This is for persons in the US only. 41 52 Week Range 18. VTIAX finds itself in the Vanguard Group family, based out of Malvern, PA. Vanguard Total International Stock Index Fund offers extensive diversification, an attractive valuation, and a low expense ratio. Analyze the Fund Fidelity Total International Index Fund having Symbol FTIHX for type mutual-funds and perform research on other mutual funds. Vanguard Total International Bond Index Fund. Vanguard Total Stock Market Index Fund Admiral Shares (VTSAX) - Find objective, share price, performance, expense ratio, holding, and risk details. Get the latest Vanguard Total International Stock Index Fund Admiral Shares (VTIAX) real-time quote, historical performance, charts, and other financial information to help you make more informed. A high-level overview of Vanguard Total International Stock Index Fund ETF Shares (VXUS) stock. Benchmark returns are adjusted for withholding taxes. Load Adjusted Returns. Vanguard Total International Stock Index Fund. 86 2. VGTSX-Vanguard Total International Stock Index Fund Investor Shares Vanguard. 22bn USD. 16) At close 0801PM EST. View daily, weekly or monthly format back to when Vanguard Total Intl Stock Idx Fund stock was issued. There is no minimum initial investment. Vanguard Total International Stock Market Index Portfolio TotalReturns Expense Ratio Quarter Year toDate 1Year 3Years 5Years Since Inception Variable Insurance Fund - Total International Stock Market Index Portfolio (972017) 0. It has a low expense ratio, a broad exposure across developed and. Vanguard Total International Stock Index Fund Investor Shares. Vanguard Total International Stock Index Fund debuted in April of 1996. Each of these ETFs gives you access to a wide variety of international bonds or stocks in a single, diversified investment. 72 3. 84 as of 12292023. 34 3. Changes 2010 changes. dollar and with maturities of more than 1 year. The Vanguard Total International Stock Index Fund, which tracks more than 7,000 stocks in its composite of MSCI and FTSE indices and had 407. VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND CL ETF Asset Class Median; Volume (10-Day Avg) AS OF 06202023 2. 02, Vanguard Total Stock Market Index Fund Institutional Plus Shares 3. Each of these funds gives you access to a wide variety of international securities in a single, diversified fund or ETF. Firm Description. Apr 28, 2023 as of 12292023. Vanguard Total International Stock Index Fund;Adm historical charts and prices, financials, and todays real-time VTIAX stock price. 92 0. BNDX 0. Simplify your finances with any of the following optional services for this fund Automatic Investment Plan. Trading of Total International Stock ETF on the Nasdaq may be halted if Nasdaq officials deem such action appropriate, if Total International Stock ETF are delisted from the Nasdaq, or if the activation of marketwide circuit breakers halts stock trading generally. Invesco S&P 500 High Div Low Volatility ETF. This fund tracks the FTSE Global All Cap ex US Index. Changes 2010 changes. Invesco S&P 500 High Div Low Volatility ETF. The Schwab International Index Fund (SWISX) expense ratio is 0. Latest Vanguard Total International Stock Index Fund ETF Shares (VXUSNMQUSD) share price with interactive charts, historical prices, comparative analysis, forecasts, business profile and more. Two years later, he launched the first publicly available index fund, which followed the S&P 500 index. VTSAX A complete Vanguard Total Stock Market Index Fund;Admiral mutual fund overview by MarketWatch. Rodney Comegys, Principal and global head of Vanguard's Equity. 10 1. . can you drink cranberry juice while taking nitrofurantoin