The 2023 Guide To The Stock Market On Columbus Day What You Need To Know
Columbus Day falls on October 12 in 2023. It's a federal holiday in the United States. The New York Stock Exchange and Nasdaq are both closed. That's the headline. Most people stop there. They close their brokers, go hunting, and come back Monday morning expecting nothing has changed. It doesn't work quite like that. Here's the part nobody puts on a calendar. Futures markets stay open. CME Group keeps trading running through the night and well into the morning on Columbus Day. This matters more than it sounds, because the gap between the equity close on Friday and the futures action on Columbus Day is where positions get quietly adjusted by institutions that can't afford to wait until Monday.
What Actually Stays Open And What Doesn't
NYSE and Nasdaq? Closed. Regular equity trading doesn't happen. But futures on the S&P 500, Nasdaq 100, crude oil, natural gas, and bond futures all trade on the CME and related exchanges during normal session hours, and often run 23 hours a day anyway. Options chains on some indices also keep rolling. COMEX and NYMEX follow their own schedules, not the stock exchange one. If you're watching the VIX or S&P futures while the NYSE is shut, you're looking at real data. It's not a ghost town. I learned this the hard way back in 2016. I was sitting at my desk on Columbus Day, checking my positions, and saw the futures gapping against where everything had settled on Friday afternoon. My initial reaction was that something was broken. It wasn't. The market hadn't closed for futures traders. I had just forgotten that Columbus Day doesn't touch the commodity exchanges the same way it touches Wall Street. That cost me about three thousand dollars in a single hour before I figured out what was happening.
The Liquidity Trap Of Holiday Weekends
This is the part most retail guides skip entirely. The days surrounding a holiday like Columbus Day don't behave like normal trading days even when the markets are technically open. Volume drops. Market depth evaporates on the bid and ask sides. A relatively small order can move a stock price significantly because there aren't enough participants filling the other side. This is true the Thursday before and the Monday after in particular. What this means in practice is that limit orders become much safer than market orders during this window. A market order in a thin book can slip several percent against you without any real news driving it. I've seen this happen with mid-cap stocks on pre-holiday Fridays where a single institutional block trade would sweep through the order book and leave a visible wick on the candle. The stock would then drift back toward fair value on Monday once normal liquidity returned. Trading around holidays isn't about direction. It's about order execution risk. There's also the weekend effect to consider. When Columbus Day lands on a Monday, you're looking at a three-day gap. Friday's close to Monday's close skips over the entire weekend. Any earnings reports, economic data, or geopolitical developments that break over Saturday or Sunday get repriced all at once when the bell rings. You can't react in real time. Your broker won't let you. That gap risk is real and it's why position sizing tends to shrink in the days leading up to the holiday.
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What Moves On Columbus Day Itself
If you're actively trading on Columbus Day, you're not trading equities. You're trading futures, forex, or crypto. The forex markets don't close for holidays in the same way. The dollar index and major pairs like EUR/USD keep moving through the night. Crypto obviously runs 24/7. If you hold stock positions over the holiday and something happens in commodities or forex that usually correlates with your holdings, you won't be able to adjust until Monday. That's a limitation you need to account for before the holiday hits. I remember a specific case where natural gas spiked nearly 12 percent on a Columbus Day morning in 2019 due to a supply disruption in the Midwest. My portfolio had exposure to an energy ETF. I couldn't do anything about it. The NYSE was closed. I watched the thesis play out in real time and just had to wait four days to react. It wasn't catastrophic, but it was a reminder that your ability to manage risk disappears when the exchange shuts its doors.
Pre-Holiday Positioning Strategy
The most common approach among serious traders is to reduce exposure before Friday's close if there's meaningful economic data or earnings expected over the long weekend. This isn't about predicting direction. It's about avoiding the illiquid environment. If you absolutely must hold through, keep position sizes small enough that a bad gap doesn't hurt. A 2 percent position size that gaps against you by 5 percent is a 10 percent account drawdown on a single event. That's painful and entirely preventable. Another angle that gets overlooked is the post-holiday rotation. Money sometimes flows into defensive sectors before a holiday weekend and rotates back into cyclicals on Monday. It's not a rule. It's a pattern I've seen enough times to pay attention to, but it's weak enough that trying to trade it routinely will probably lose money after commissions and slippage. Worth knowing about. Not worth building a strategy around.
Common Mistakes People Make
The biggest one is assuming that because the stock market is closed, nothing is happening. Futures will gap, forex will move, and crypto will pump or dump while you're watching game ball on Saturday morning. If you're holding leveraged positions in any correlated asset class, you're exposed whether you like it or not. The second mistake is placing too many limit orders right before the holiday, hoping to catch dips in thin liquidity. Thin markets love to take out stop losses and then reverse. Those limit orders sitting below the obvious support levels get filled at prices that look terrible in hindsight. I've filled buy orders on names that dropped 8 percent on low volume just because there was no one on the other side of the book to stop the slide. It didn't take long for the price to recover. Too late for me though. The third mistake is ignoring that some brokers have different cutoff times for overnight margin calls. If you're holding positions into a holiday weekend and using leverage, check with your broker about what happens if a gap moves your account below maintenance requirements on a Saturday when you can't deposit funds until Monday. A few brokers will let it ride. Some won't. It varies by firm and it varies by account type. Call them before the holiday. It takes five minutes.
The Bottom Line Without The Bottom Line
Columbus Day itself is just a closed day for equity markets. The real trading action happens in the futures and forex channels that don't care about the NYSE calendar. The days around it are where the risks live, in the form of thin books, gap uncertainty, and the frustration of being unable to react when your positions move against you. Plan for that. Reduce size if you're uncomfortable. Check your broker's holiday schedule. And don't trust the silence of a closed exchange to mean the market is sleeping.
