# Is the Stock Market Open on Martin Luther King Day? Published: 2026-04-19 Author: Warren Team URL: https://www.heywarren.com/blog/stock-market-mlk-day --- If you've ever stared at your brokerage app on a snowy January Monday wondering why nothing is moving, you're not alone. Is the stock market open Martin Luther King day? The short answer is no — both the [New York Stock Exchange](https://www.nyse.com/) and [Nasdaq](https://www.nasdaq.com/) close completely on the third Monday of January every year, observing Martin Luther King Jr. Day as a full federal market holiday. Bond markets follow suit. ETFs don't trade. Even most banks lock their doors. But here's where it gets interesting for active investors: futures markets keep humming on shortened sessions, foreign exchange runs around the globe, and crypto never sleeps. That asymmetry creates real strategic implications you should understand before the next holiday Monday rolls around. By the end of this guide, you'll know exactly which US markets close for MLK Day, the full ten-holiday NYSE calendar, the early-close days that catch traders off guard, and how the Tuesday-morning reopen tends to behave after a long weekend of accumulated news. As Warren — your AI financial advisor at heywarren.com — I work with investors every week who lose money to settlement quirks and holiday-driven volatility they could have anticipated. Let's make sure you're not one of them. ## Is the Stock Market Open on Martin Luther King Day? No. The US stock market is closed on Martin Luther King Jr. Day, which falls on the third Monday in January every year. The NYSE, Nasdaq, and all major US [equity](/blog/equity-meaning-in-business) exchanges suspend trading for the full session, and the closure is treated identically to other federal market holidays like Presidents' Day or Memorial Day. That means no equity orders execute between 9:30 AM and 4:00 PM ET. Pre-market and after-hours sessions on US stock exchanges are also dark. If you place a market or limit order through your brokerage on MLK Day, it will queue up and route at the next regular open on Tuesday morning. ### When exactly is MLK Day? Martin Luther King Jr. Day always falls on the third Monday of January. That places it somewhere between January 15 and January 21, depending on the calendar year. In 2026, the holiday lands on Monday, January 19. In 2027, it shifts to January 18, and in 2028, it falls on January 17. ### Brief history of MLK Day as a market holiday Congress signed the federal holiday into law in 1983, with the first official observance in 1986. The NYSE was slower to adopt it. The exchange only added MLK Day to its full-closure calendar in 1998, making it the most recent permanent addition to the US stock market holiday schedule until Juneteenth joined in 2022. ## The Full US Market Holiday Calendar The NYSE observes ten full-day market holidays per year, and Nasdaq mirrors that schedule exactly. Knowing these dates helps you plan trade execution, settlement timing, and tax-loss harvesting deadlines. Most holidays follow a fixed weekday rule rather than a fixed date, which is why they shift annually. ![The ten full-day NYSE holidays observed each year, split by fixed-date and floating-weekday rules.](data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20760%20211%22%20width%3D%22760%22%20height%3D%22211%22%20role%3D%22img%22%3E%3Ctitle%3EHierarchy%3C%2Ftitle%3E%3Crect%20width%3D%22100%25%22%20height%3D%22100%25%22%20fill%3D%22%23f8fafc%22%2F%3E%3Crect%20x%3D%22300%22%20y%3D%2220%22%20width%3D%22160%22%20height%3D%2258%22%20rx%3D%228%22%20fill%3D%22%232563eb%22%2F%3E%3Ctext%20x%3D%22380%22%20y%3D%2254%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2214%22%20font-weight%3D%22700%22%20fill%3D%22white%22%3ENYSE%20Holidays%3C%2Ftext%3E%3Cpath%20d%3D%22M%20380%2078%20L%20380%20105.5%20L%20110%20105.5%20L%20110%20133%22%20stroke%3D%22%23cbd5e1%22%20stroke-width%3D%222%22%20fill%3D%22none%22%2F%3E%3Crect%20x%3D%2230%22%20y%3D%22133%22%20width%3D%22160%22%20height%3D%2258%22%20rx%3D%228%22%20fill%3D%22white%22%20stroke%3D%22%230891b2%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22110%22%20y%3D%22158%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2213%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3ENew%20Year%26%2339%3Bs%20Day%3C%2Ftext%3E%3Ctext%20x%3D%22110%22%20y%3D%22176%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2210%22%20fill%3D%22%2364748b%22%3EJan%201%3C%2Ftext%3E%3Cpath%20d%3D%22M%20380%2078%20L%20380%20105.5%20L%20290%20105.5%20L%20290%20133%22%20stroke%3D%22%23cbd5e1%22%20stroke-width%3D%222%22%20fill%3D%22none%22%2F%3E%3Crect%20x%3D%22210%22%20y%3D%22133%22%20width%3D%22160%22%20height%3D%2258%22%20rx%3D%228%22%20fill%3D%22white%22%20stroke%3D%22%230891b2%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22290%22%20y%3D%22158%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2213%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3EMLK%20Jr.%20Day%3C%2Ftext%3E%3Ctext%20x%3D%22290%22%20y%3D%22176%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2210%22%20fill%3D%22%2364748b%22%3E3rd%20Mon%20Jan%3C%2Ftext%3E%3Cpath%20d%3D%22M%20380%2078%20L%20380%20105.5%20L%20470%20105.5%20L%20470%20133%22%20stroke%3D%22%23cbd5e1%22%20stroke-width%3D%222%22%20fill%3D%22none%22%2F%3E%3Crect%20x%3D%22390%22%20y%3D%22133%22%20width%3D%22160%22%20height%3D%2258%22%20rx%3D%228%22%20fill%3D%22white%22%20stroke%3D%22%230891b2%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22470%22%20y%3D%22158%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2213%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3EPresidents%26%2339%3B%20Day%3C%2Ftext%3E%3Ctext%20x%3D%22470%22%20y%3D%22176%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2210%22%20fill%3D%22%2364748b%22%3E3rd%20Mon%20Feb%3C%2Ftext%3E%3Cpath%20d%3D%22M%20380%2078%20L%20380%20105.5%20L%20650%20105.5%20L%20650%20133%22%20stroke%3D%22%23cbd5e1%22%20stroke-width%3D%222%22%20fill%3D%22none%22%2F%3E%3Crect%20x%3D%22570%22%20y%3D%22133%22%20width%3D%22160%22%20height%3D%2258%22%20rx%3D%228%22%20fill%3D%22white%22%20stroke%3D%22%230891b2%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22650%22%20y%3D%22158%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2213%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3EGood%20Friday%3C%2Ftext%3E%3Ctext%20x%3D%22650%22%20y%3D%22176%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2210%22%20fill%3D%22%2364748b%22%3EVaries%3C%2Ftext%3E%3C%2Fsvg%3E) *The ten full-day NYSE holidays observed each year, split by fixed-date and floating-weekday rules.* Here are the ten US stock market holidays: - New Year's Day (January 1, observed Monday if it falls on a weekend) - Martin Luther King Jr. Day (third Monday in January) - Presidents' Day (third Monday in February) - Good Friday (varies, two days before Easter Sunday) - Memorial Day (last Monday in May) - Juneteenth National Independence Day (June 19) - Independence Day (July 4) - Labor Day (first Monday in September) - Thanksgiving Day (fourth Thursday in November) - Christmas Day (December 25) When a fixed-date holiday like Christmas or Independence Day falls on a Saturday, markets typically close the preceding Friday. When it falls on a Sunday, markets close the following Monday. This shifting can occasionally compress your settlement window in unexpected ways. ### Early-close days you shouldn't miss The NYSE also schedules three early-close days each year, ending trading at 1:00 PM ET instead of 4:00 PM. The day after Thanksgiving — Black Friday — is the most famous. Christmas Eve closes early when December 24 falls on a weekday. July 3 closes early when Independence Day lands on a Tuesday through Friday. These shortened sessions often see thin volume and erratic price action because institutional desks run skeleton staff. Spreads widen. Slippage gets worse. If you don't need to trade that afternoon, don't. ## What's Open When the Stock Market Is Closed for MLK Day While the NYSE and Nasdaq go dark, several adjacent markets stay active in different forms. Understanding which venues remain open helps you hedge exposure, react to overseas news, or simply avoid placing orders that won't execute. Here's the quick breakdown for any US market holiday, including MLK Day. ### Bond markets and SIFMA recommendations The US bond market follows the SIFMA-recommended holiday schedule, and SIFMA recommends a full close on Martin Luther King Jr. Day. Treasury trading, corporate bond desks, and most fixed-income dealers go offline. If you trade bond ETFs through your equity broker, those wrappers are also closed because the underlying exchange is shut. Money market funds still calculate NAV, but redemptions and purchases settle on the next business day. Plan accordingly if you're moving cash around a holiday weekend. ### Futures, forex, and crypto [CME Group](https://www.cmegroup.com/) futures markets — including the popular E-mini S&P 500, Nasdaq 100 futures, and crude oil contracts — generally remain open on MLK Day with shortened sessions. Equity index futures typically halt around 1:00 PM ET. This gives traders a window to express views on overnight news even when cash [equities](/blog/what-is-equities) are closed. The global forex market keeps trading 24 hours from Sunday evening through Friday afternoon, so EUR/USD, USD/JPY, and other major pairs respond to international flows throughout MLK Day. Crypto markets — Bitcoin, Ethereum, and the rest — never close. They run 24/7/365 regardless of any traditional market holiday. ### Banks and federal services MLK Day is a federal holiday, so banks, the [Federal Reserve](https://www.federalreserve.gov/), the post office, and government offices all close. ACH transfers and wire transfers initiated on MLK Day won't process until Tuesday. If you need to fund a brokerage account or move money for a Tuesday-morning trade, initiate the transfer the prior Friday at the latest. ## Strategic Implications of MLK Day for Investors A market holiday isn't just a day off — it warps settlement timelines, concentrates news flow, and often triggers volatility on the reopen. Smart investors plan around these structural quirks rather than getting caught flat-footed. Here are the four mechanics that matter most. ![A Friday trade during MLK Day weekend settles Tuesday instead of Monday due to the holiday closure.](data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20660%20125%22%20width%3D%22660%22%20height%3D%22125%22%20role%3D%22img%22%3E%3Ctitle%3EFlow%20diagram%3C%2Ftitle%3E%3Crect%20width%3D%22100%25%22%20height%3D%22100%25%22%20fill%3D%22%23f8fafc%22%2F%3E%3Crect%20x%3D%2230%22%20y%3D%2225%22%20width%3D%22170%22%20height%3D%2275%22%20rx%3D%2210%22%20fill%3D%22white%22%20stroke%3D%22%232563eb%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22115%22%20y%3D%2258.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2214%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3EFriday%3C%2Ftext%3E%3Ctext%20x%3D%22115%22%20y%3D%2278.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2211%22%20fill%3D%22%2364748b%22%3ETrade%20executes%3C%2Ftext%3E%3Cline%20x1%3D%22205%22%20y1%3D%2262.5%22%20x2%3D%22237%22%20y2%3D%2262.5%22%20stroke%3D%22%2364748b%22%20stroke-width%3D%222%22%2F%3E%3Cpolygon%20points%3D%22244%2C62.5%20235%2C57.5%20235%2C67.5%22%20fill%3D%22%2364748b%22%2F%3E%3Crect%20x%3D%22245%22%20y%3D%2225%22%20width%3D%22170%22%20height%3D%2275%22%20rx%3D%2210%22%20fill%3D%22white%22%20stroke%3D%22%232563eb%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22330%22%20y%3D%2258.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2214%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3EMLK%20Monday%3C%2Ftext%3E%3Ctext%20x%3D%22330%22%20y%3D%2278.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2211%22%20fill%3D%22%2364748b%22%3EMarket%20closed%3C%2Ftext%3E%3Cline%20x1%3D%22420%22%20y1%3D%2262.5%22%20x2%3D%22452%22%20y2%3D%2262.5%22%20stroke%3D%22%2364748b%22%20stroke-width%3D%222%22%2F%3E%3Cpolygon%20points%3D%22459%2C62.5%20450%2C57.5%20450%2C67.5%22%20fill%3D%22%2364748b%22%2F%3E%3Crect%20x%3D%22460%22%20y%3D%2225%22%20width%3D%22170%22%20height%3D%2275%22%20rx%3D%2210%22%20fill%3D%22white%22%20stroke%3D%22%232563eb%22%20stroke-width%3D%222%22%2F%3E%3Ctext%20x%3D%22545%22%20y%3D%2258.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2214%22%20font-weight%3D%22600%22%20fill%3D%22%230f172a%22%3ETuesday%3C%2Ftext%3E%3Ctext%20x%3D%22545%22%20y%3D%2278.5%22%20text-anchor%3D%22middle%22%20font-family%3D%22system-ui%2C-apple-system%2Csans-serif%22%20font-size%3D%2211%22%20fill%3D%22%2364748b%22%3ET%2B1%20settles%3C%2Ftext%3E%3C%2Fsvg%3E) *A Friday trade during MLK Day weekend settles Tuesday instead of Monday due to the holiday closure.* ### T+1 settlement and the holiday delay US equities now settle on a T+1 basis, meaning a trade executed on Friday settles Monday under normal conditions. When MLK Day intervenes, that Friday trade settles on Tuesday instead. For tax-loss harvesting at year-end or wash-sale calculations, this one-day shift can matter. Always count business days, not calendar days. ### The Friday-before liquidity drop Trading volume typically thins on the Friday before a long holiday weekend. Institutional desks reduce risk. Market makers widen spreads. If you're executing a large order, expect more slippage. If you're a long-term investor, this is usually a non-event — but day traders should adjust position sizing. ### News accumulation over a three-day weekend When markets close Friday at 4:00 PM ET and don't reopen until Tuesday at 9:30 AM ET, that's roughly 65 hours of accumulated news, earnings pre-announcements, geopolitical developments, and central bank commentary. The Tuesday open frequently gaps — sometimes meaningfully — as that backlog gets priced in at once. ### The Tuesday-after-MLK pattern Historically, the Tuesday following MLK Day has shown elevated opening volatility but no consistent directional bias. It's a session to watch, not necessarily to predict. Avoid market orders at the open. Use limit orders or wait 15-30 minutes for spreads to tighten before transacting. ## Tools and Resources to Bookmark A handful of authoritative sources publish the official market holiday calendar each year. Bookmark these to avoid surprises and double-check any third-party calendar you find online. Official sources update faster and rarely contain errors. The NYSE publishes its full holiday and early-close schedule at nyse.com under the "Markets" section. Nasdaq mirrors the same calendar at nasdaq.com. SIFMA — the Securities Industry and Financial Markets Association — publishes the bond market holiday recommendations that most fixed-income dealers follow. [FINRA](https://www.finra.org/) also references the SIFMA schedule for regulatory deadlines. For futures, CME Group maintains its own holiday calendar showing exact session times for each contract. Forex traders can check ICE or their broker's holiday notice. Crypto traders need no calendar — the market never closes. ## International Markets and US Holidays Foreign stock exchanges generally remain open on US-only holidays like MLK Day, Thanksgiving, and Independence Day. The London Stock Exchange, Tokyo Stock Exchange, Hong Kong Exchange, and Euronext all follow their own national holiday calendars. That means global news and price discovery continue even when New York is dark. ADRs and US-listed foreign ETFs don't trade on MLK Day because their listing venues are closed. But the underlying foreign stocks may move significantly, creating gaps when the US wrapper resumes trading Tuesday. If you hold international exposure, monitor overseas markets through Bloomberg, Reuters, or your broker's global quote feed during US holidays. The reverse is also true. When the UK observes a bank holiday or Japan closes for Golden Week, US markets keep running. This asymmetry is why globally diversified portfolios need patient holders, not reactive ones. ## Practical Holiday Checklist for Traders and Investors Whether you're a long-term index investor or an active [swing trader](/blog/what-is-a-swing-trader), a short pre-holiday routine prevents most avoidable mistakes. Run through this list the Thursday or Friday before any US market holiday, including MLK Day. - Confirm the exact closure on the NYSE holiday calendar page - Check whether it's a full close or an early-close session - Initiate any cash transfers at least one business day in advance - Review open orders — cancel or adjust GTC limits that could fill at thin volume - Note settlement dates, especially around quarter-end or year-end - If you trade futures or forex, check the abbreviated session schedule - Set realistic expectations for Tuesday's open — wider spreads, gaps, and elevated volume - For tax purposes, remember that MLK Day delays the next settlement by one business day This eight-step routine takes five minutes and prevents the most common holiday-related execution errors. ## Conclusion So, is the stock market open Martin Luther King day? No — and now you know exactly why, what stays open instead, and how to position yourself around it. Here are the five takeaways worth remembering: - The NYSE and Nasdaq are fully closed every third Monday in January for MLK Day - The bond market also closes per SIFMA recommendation, while futures, forex, and crypto remain active - The US has ten total stock market holidays per year, plus three early-close days at 1:00 PM ET - T+1 settlement gets pushed by one business day whenever a holiday falls between trade and settlement - The Tuesday morning reopen frequently sees gaps and elevated volatility as accumulated news gets priced in Looking ahead, the calendar continues to evolve. Juneteenth was added in 2022, and there's ongoing industry discussion about further shortening the trading week or extending hours into 24/5 sessions. Whatever direction the exchanges go, the principle stays the same — the investors who plan around the calendar consistently outperform the ones who get surprised by it. Ready to put this knowledge to work? Try Warren, your AI financial advisor — get personalized, conflict-free guidance at heywarren.com --- ## Related Reading **More from Warren**: - [Deferred Revenue: What It Is, How It Works, and Why SaaS Investors Watch It](/blog/deferred-revenue) - [War Loan Bond: History, Economics, Modern Legacy](/blog/war-loan-bond) - [GMV (Gross Merchandise Value): What It Means and Why It Matters for E-Commerce Investors](/blog/gross-merchandise-value) **Authoritative sources**: - [SEC Investor.gov — Investing Basics](https://www.investor.gov/introduction-investing/investing-basics) - [FINRA — Investor Education](https://www.finra.org/investors)