MU Gamma Exposure (GEX) LevelsComputed from the live chain · October 27, 2026 ET
Gamma exposure, the options metric. Not the video game.
MU is in positive gamma (net GEX $147.04M): dealers buy dips and sell rips, which dampens moves.
The call wall is $950, the strike carrying the most call gamma, where rallies tend to stall.
The put wall is $850, the strike carrying the most put gamma, where dips tend to find support.
The gamma flip is $937.81 (0.0% from spot); below it the regime turns negative.
The one-day expected move is $881.49 to $945.01 around spot $913.25.
Today's levels
- Spot at capture
- $913.25
- Regime
- Positive gamma
- Net GEX
- $147.04M
- Call wall
- $950
- Put wall
- $850
- Gamma flip
- $937.81
- Expected move (1d)
- $881.49 – $945.01
- Strikes in window
- 50
- Open interest
- 310,574
Net GEX by strike
The ten strikes carrying the most gamma. Positive (blue) is call-dominated dealer gamma; negative (red) is put-dominated.
Bars extend right for positive net GEX and left for negative; amber strike ≈ spot.
What these levels mean
Dealers who sold MU options must hedge them with shares. Gamma exposure (GEX) sums, strike by strike, how many shares they have to buy or sell for a 1% move: open interest × gamma × 100 × spot² × 1%, positive for calls and negative for puts (dealers are short both). The strike with the most call gamma is the call wall, where rallies tend to stall as dealers sell into them; the strike with the most put gamma is the put wall, where dips tend to find buying. The gamma flip is where cumulative GEX crosses zero: above it hedging dampens moves, below it hedging amplifies them.
Expected move
The one-day range is spot ± at-the-money implied volatility × √(1/365), read from the nearest expiration after today. It is a one-standard-deviation estimate, so MU closes inside it roughly two days in three.
How GEX is computed here
MU is not in the nightly capture set, so this page computes the levels on request from the live Massive.com chain: the eight nearest expirations and strikes within 12% of spot, refreshed every 15 minutes, with the same formula and sign convention as the captured tickers. A wall outside that window is not visible here; the live map in the app reads the full chain.
OptionScout captures the full chain of each nightly-capture ticker from the Massive.com options feed, keeps every strike with open interest and finite gamma, and computes the levels above. Walls are reported only when a strike actually carries net positive (call) or net negative (put) gamma, and the flip only when cumulative GEX crosses zero with real mass on both sides, so this page never shows a level that does not exist.
Not advice. Dealer positioning is one input; it does not predict direction.
Embed these MU levels on your site
A free widget that updates with each capture and links back here. Paste the snippet into any page or post.
<iframe src="https://optionscout.ai/embed/gex/mu" title="MU dealer gamma levels by OptionScout" width="100%" height="260" style="border:0;border-radius:12px;max-width:720px" loading="lazy"></iframe>Frequently asked questions
- Where can I find MU gamma exposure?
- This page publishes MU's daily GEX levels (call wall, put wall, gamma flip, net GEX, expected move) from the chain OptionScout captures each session, free. The live map in the app refreshes every 60 seconds during market hours.
- How do I get GEX levels for free?
- OptionScout shows GEX levels on every US-listed ticker on the free plan, with the heatmap and candle chart on SPY and QQQ. No card is required for the free plan.
- What are the current MU GEX levels?
- The levels at the top of this page are from the most recent captured session, dated in Eastern Time. For intraday levels open the live MU GEX map in the app.
Open the live MU map
The app refreshes MU GEX every 60 seconds during market hours, with the AI market read and a one-tap handoff to the advisor. Free to start.
Open the live mapAlso: MU max pain · expected move · put/call ratio · all MU options data · how the GEX tool works