SNDK
Sandisk CorporationThe 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 2026-10-08 21:02 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 2026-10-08 21:02 ET, SquawkFlow published SNDK at $1609.46 at the 4:00 PM ET close on 2026-10-08 (-4.90%), net dealer gamma of -$190.5M, a call wall at 1680, a put wall at 1600 and a zero-gamma flip at 1680. The gamma figures are computed 2026-10-08 21:02 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/SNDK.
MARKET SNAPSHOT
| Call Wall | 1680 |
| Put Wall | 1600 |
| GEX Flip | 1680 |
| Vol Trigger | 1680 |
| Net GEX | -$190.5M |
Cached snapshot as of 2026-10-08 21:02 ET, live streaming data in the terminal.
SNDK 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 SNDK'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 SNDK option chain, not the whole book: the 30 strikes nearest spot out of 384 seen, 1,192 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.
New to these levels? Start with the call wall and put wall, or the zero gamma level where the sign of dealer hedging flips.
| Strike | Net GEX | Call GEX | Put GEX | Concentration |
|---|---|---|---|---|
| 1540 | -$5.7M | $1.5M | -$7.3M | |
| 1545 | -$2.9M | $365.3K | -$3.2M | |
| 1550 | -$19.1M | $2.5M | -$21.6M | |
| 1555 | -$3.7M | $111.9K | -$3.8M | |
| 1560 | -$6.6M | $1.3M | -$7.9M | |
| 1565 | -$3.2M | $65.0K | -$3.2M | |
| 1570 | -$6.0M | $1.6M | -$7.6M | |
| 1575 | -$7.0M | $497.9K | -$7.5M | |
| 1580 | -$10.4M | $1.5M | -$11.9M | |
| 1585 | -$3.1M | $524.2K | -$3.6M | |
| 1590 | -$12.9M | $2.0M | -$14.9M | |
| 1595 | -$6.8M | $582.8K | -$7.4M | |
| 1600PUT WALL | -$37.2M | $13.6M | -$50.9M | |
| 1605 | -$2.8M | $550.8K | -$3.3M | |
| 1610 | -$9.5M | $1.8M | -$11.3M | |
| 1615SPOT | -$4.4M | $417.8K | -$4.8M | |
| 1620 | -$5.4M | $3.5M | -$8.9M | |
| 1625 | -$4.5M | $1.4M | -$5.9M | |
| 1630 | -$3.6M | $5.9M | -$9.5M | |
| 1635 | -$2.3M | $2.9M | -$5.3M | |
| 1640 | -$14.5M | $2.3M | -$16.8M | |
| 1645 | -$3.1M | $3.2M | -$6.3M | |
| 1650 | -$14.1M | $6.1M | -$20.2M | |
| 1655 | -$329.6K | $2.6M | -$3.0M | |
| 1660 | -$3.0M | $4.2M | -$7.1M | |
| 1665 | -$2.1M | $2.0M | -$4.1M | |
| 1670 | -$520.6K | $4.9M | -$5.4M | |
| 1675 | -$1.2M | $3.6M | -$4.7M | |
| 1680CALL WALLGEX FLIP | $3.7M | $9.4M | -$5.7M | |
| 1685 | $1.5M | $4.1M | -$2.6M |
These levels were captured October 8, 2026 from the open interest carried on the option chain. New levels post before each market open. Today's SPX gamma levels.
ABOUT SNDK
Sandisk designs and manufactures NAND flash memory and storage products, including solid-state drives for data centers and PCs, memory cards and USB drives. It was spun off from Western Digital in February 2025 and makes its flash wafers through long-running joint venture fabs with Kioxia in Japan.
WHY TRACK SNDK ON SQUAWKFLOW
SNDK is a listed pure play on NAND flash pricing, separate from Western Digital's hard drive business since the 2025 spin-off. This page publishes its per-strike dealer gamma, computed from settled open interest, so you can see where its option book concentrates.
SNDK DATA ON SQUAWKFLOW
Options Flow
SNDK options flow, unusual activity, and volume concentrations from the session chain
Latest Snapshot
Last SNDK price, change, volume, and the current dealer-gamma regime
GEX Dashboard
SNDK gamma exposure levels, call/put walls, and GEX flip
AI Narration
AI-powered analysis of SNDK market microstructure in real time
News Sentiment
SNDK news with AI sentiment scoring and impact analysis
Sector Context
Technology sector rotation and relative strength vs peers
Track SNDK in the Terminal
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