MU
Micron Technology IncAs of 2026-10-30 15:59 ET, MU net GEX is -$36.9M per 1% move; MU call wall is $940; put wall is $870.
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The per-expiry gamma heatmap for MU is at https://squawkflow.com/gex-heatmap/mu.
More MU options data
The price and the session change are a point-in-time snapshot taken at the time shown. The gamma levels run on a different clock: they are computed 2026-10-31 07:13 ET from the open interest carried on the option chain at that time and are not intraday values. Dealer positioning is an assumption, not an observable: open interest shows that a contract exists, never which side a dealer holds. How dealer gamma is computed.
As of 2026-10-31 07:13 ET, SquawkFlow published MU at $884.74 at the 4:00 PM ET close on 2026-10-30 (-5.30%), net dealer gamma of -$36.9M, a call wall at 940, a put wall at 870 and a zero-gamma flip at 870. The gamma figures are computed 2026-10-31 07:13 ET from the open interest carried on the option chain at that time; dealer positioning is an assumption, not an observable. Source: SquawkFlow, https://squawkflow.com/ticker/MU. Machine-readable version.
MARKET SNAPSHOT
| Call Wall | 940 |
| Put Wall | 870 |
| GEX Flip | 870 |
| Swing Line | 930 |
| Net GEX | -$36.9M |
Cached snapshot as of 2026-10-31 07:13 ET, live streaming data in the terminal.
MU DEALER GAMMA BY STRIKE
Part of the SquawkFlow GEX Calculator: gamma by strike for any US stock. Compare with SPX GEX.
Net gamma exposure at each strike near MU's spot price, signed from the dealer perspective, calls positive, puts negative. Green strikes are where hedging tends to dampen moves; red is where it tends to amplify them. Dealer positioning is an assumption rather than an observable, so treat these as a map of where hedging pressure concentrates, not a forecast.
Unit: USD of dealer gamma per 1 percent move in spot. A window of the MU option chain, not the whole book: the 30 strikes nearest spot out of 161 seen, 630 contract rows spanning 2 expirations. Gamma is taken as the chain publishes it per contract; nothing here is re-priced. Crossed with the open interest carried on that chain. These rows came from the last chain saved to disk, not from a fresh provider response, so the vintage is older than the calculation time.
New to these levels? Start with the call wall and put wall, or the zero gamma level where the sign of dealer hedging flips.
All captured expirations. Chain as of .
| Strike | Net GEX | Call GEX | Put GEX | Concentration |
|---|---|---|---|---|
| 960 | $1.8M | $2.4M | -$584.6K | |
| 955 | $962.1K | $1.6M | -$645.8K | |
| 950 | $3.4M | $6.2M | -$2.8M | |
| 945 | $430.9K | $1.9M | -$1.4M | |
| 940CALL WALL | $4.7M | $6.5M | -$1.8M | |
| 935 | -$682.7K | $1.3M | -$2.0M | |
| 930 | $4.1M | $6.3M | -$2.3M | |
| 925 | -$535.8K | $1.3M | -$1.8M | |
| 920 | -$1.7M | $2.3M | -$4.0M | |
| 915 | -$1.6M | $707.6K | -$2.3M | |
| 910 | -$2.1M | $1.4M | -$3.6M | |
| 905 | -$2.3M | $931.8K | -$3.2M | |
| 900 | -$5.3M | $1.8M | -$7.1M | |
| 895 | -$2.3M | $786.8K | -$3.1M | |
| 890SPOT | -$6.7M | $3.1M | -$9.8M | |
| 885 | -$2.0M | $911.4K | -$2.9M | |
| 880 | -$2.3M | $2.7M | -$5.1M | |
| 875 | -$3.3M | $804.0K | -$4.1M | |
| 870PUT WALLGEX FLIP | -$5.9M | $582.1K | -$6.5M | |
| 865 | $3.0M | $6.6M | -$3.6M | |
| 860 | -$2.4M | $524.7K | -$2.9M | |
| 855 | -$2.5M | $487.5K | -$3.0M | |
| 850 | -$3.9M | $457.5K | -$4.4M | |
| 845 | -$1.5M | $79.2K | -$1.5M | |
| 840 | -$1.5M | $159.2K | -$1.7M | |
| 835 | -$982.9K | $26.6K | -$1.0M | |
| 830 | -$1.2M | $34.5K | -$1.2M | |
| 825 | -$1.3M | $11.9K | -$1.3M | |
| 820 | -$2.1M | $8.6K | -$2.1M | |
| 815 | -$1.2M | $3.5K | -$1.2M |
These levels were captured October 31, 2026 from the open interest carried on the option chain. New levels post before each market open. Today's SPX gamma levels.
COMMON QUESTIONS
- What was the last MU price on this page?
- MU close, Oct 30: $884.74 (-5.30%), as of 2026-10-31 07:13 ET.
- What are the MU call wall and put wall?
- As of 2026-10-31 07:13 ET, the MU call wall was at 940 and the put wall at 870, computed 2026-10-31 07:13 ET from the open interest carried on the option chain at that time.
- What is MU net dealer gamma?
- As of 2026-10-31 07:13 ET, net dealer gamma for MU was -$36.9M, Negative gamma. Dealer positioning is an assumption, not an observable.
- Where is the MU gamma flip?
- As of 2026-10-31 07:13 ET, the MU zero-gamma flip was at 870, computed 2026-10-31 07:13 ET from the open interest carried on the option chain at that time.
- How often do these MU figures change?
- The price is a snapshot taken at the time shown. The gamma levels come from open interest that settles once per trading day, and the page refreshes at most once an hour.
ABOUT MU
Micron manufactures memory and storage products, including DRAM and flash memory. Its products serve data centers, mobile devices, consumer electronics, and automotive applications.
WHY TRACK MU ON SQUAWKFLOW
MU is the purest play on memory pricing cycles and AI-driven HBM demand. Options flow reveals institutional positioning on DRAM/NAND pricing inflections. Earnings implied volatility in MU is consistently among the highest in semis.
MU IN 13F FILINGS
3 of the 8 managers in SquawkFlow's 13F cohort with a filing on record reported shares of MU (filed as MICRON TECHNOLOGY INC, class COM) in their most recent Form 13F filing (newest: 2026-Q2, filed August 14, 2026). A 13F is filed up to 45 days after the quarter ends, so it is a dated snapshot, not a trade record.
- Appaloosa LP reported 975,000 shares ($1.1B) at the end of 2026-Q2, filed August 14, 2026. 2026-Q2 filing
- Renaissance Technologies LLC reported 211,580 shares ($244M) at the end of 2026-Q2, filed August 13, 2026. 2026-Q2 filing
- Bridgewater Associates LP reported 116,666 shares ($135M) at the end of 2026-Q2, filed August 14, 2026. 2026-Q2 filing
Form 13F reports long positions in 13(f) securities held on the last day of the quarter. It excludes short positions, cash, and assets outside 13(f) scope. An absent security is not evidence of a sale. Matched on the issuer name and share class as filed. The cohort is a named set of managers, not every 13F filer. All cohort managers
MU DATA ON SQUAWKFLOW
Options Flow
MU options flow, unusual activity, and volume concentrations from the session chain
Latest Snapshot
Last MU price, change, volume, and the current dealer-gamma regime
GEX Dashboard
MU gamma exposure levels, call/put walls, and GEX flip
AI Narration
AI-powered analysis of MU market microstructure in real time
News Sentiment
MU news with AI sentiment scoring and impact analysis
Sector Context
Technology sector rotation and relative strength vs peers
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