Let me give you the direct answer: not necessarily.
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A large options expiry by itself does not always cause sharp spot price moves. Whether it can trigger volatility depends on the market structure at that time.
Step 1: First understand where the "large scale" comes from
The large expiry size mainly comes from a huge number of options contracts, especially quarterly options, expiring on the same day. The notional value of these contracts can easily reach tens of billions of dollars.
But notional value is not the same as actual trading volume. Most options are out-of-the-money at expiry and simply become worthless, so they do not turn into real buy or sell orders. What can truly affect spot prices is the Delta exposure that market makers hold to hedge these options, and how they unwind those positions before expiry.
Step 2: Why does large expiry not always bring huge swings?
If you think "large expiry = big market moves", you may be relying on a classic logic: market makers need to stay Delta neutral, so they close or roll large positions before options expiry. This process can push hedging flows into or out of the spot market.
But this logic depends on several conditions. If they are not met, the impact will be much smaller:
The max pain effect may fail: Many people expect price to be "pulled" toward the max pain level. But on June 25, 2026, BTC options worth $10.2 billion expired with a max pain level as high as $72,000, while spot price fell below $60,000. Industry insiders pointed out that the so-called "pinning effect" barely appeared. In that market environment, macro narratives or market sentiment overwhelmed the pull of max pain.
Gamma squeeze may already be priced in: If many options are concentrated near a certain strike price, market maker hedging behavior, also known as gamma pinning, can indeed create a mechanical "pull". But this pull usually starts to show several days before expiry. By the time expiry actually arrives, most of the squeeze may have already been digested by the market.
Expiry day overlaps with macro events: If major macro data such as non-farm payrolls or CPI, or breaking news, lands on expiry day, the volatility from those events will completely overshadow the expiry effect. The market movement you see may have little to do with options expiry itself.
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Step 3: What is actually worth watching?
Instead of betting on whether expiry day will be volatile, focus on the following:
Watch the "release" after expiry: After options expire, the hedging forces that previously suppressed volatility, such as the gamma squeeze, can suddenly disappear. The directional move after expiry is often more worth watching. Rather than guessing the direction before expiry, prepare yourself mentally for possible trending moves after expiry.
Pay attention to implied volatility crush, or IV crush: After options expiry, the market reprices uncertainty about the future, and implied volatility often drops quickly. If you are holding long options positions, pay special attention to the rapid loss of time value before expiry.
How to check your approach: The next time you face a large quarterly options expiry, do not stare at short-term charts trying to scalp. The correct approach is: before expiry, check how much time value is left in your options. After expiry, observe whether the spot market shows a new trend direction, instead of obsessing over whether expiry itself will cause big moves.
Next step: Go to the options page on your exchange and watch the implied volatility changes around expiry day. If IV drops noticeably after a large expiry, it means market hedging demand is fading. At that point, combine that signal with spot price action to judge whether a new entry window has appeared. This is far more reliable than guessing direction before expiry.
