COIN
Coinbase Global IncAs of 2026-10-30 15:59 ET, COIN net GEX is -$4.1M per 1% move; COIN call wall is $162.5; put wall is $130.
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The per-expiry gamma heatmap for COIN is at https://squawkflow.com/gex-heatmap/coin.
More COIN 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 09:17 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 09:17 ET, SquawkFlow published COIN at $143.54 at the 4:00 PM ET close on 2026-10-30 (-10.62%), net dealer gamma of -$4.1M, a call wall at 162.5, a put wall at 130 and a zero-gamma flip at 130. The gamma figures are computed 2026-10-31 09:17 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/COIN.
MARKET SNAPSHOT
| Call Wall | 162.5 |
| Put Wall | 130 |
| GEX Flip | 130 |
| Swing Line | 162.5 |
| Net GEX | -$4.1M |
Cached snapshot as of 2026-10-31 09:17 ET, live streaming data in the terminal.
COIN 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 COIN'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 COIN option chain, not the whole book: the 30 strikes nearest spot out of 96 seen, 376 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 |
|---|---|---|---|---|
| 162.5CALL WALL | $78.5K | $196.4K | -$117.9K | |
| 160 | -$201.0K | $188.5K | -$389.5K | |
| 157.5 | -$29.7K | $40.8K | -$70.5K | |
| 155 | -$517.0K | $44.8K | -$561.8K | |
| 152.5 | -$217.1K | $2.9K | -$219.9K | |
| 150 | -$478.3K | $33.7K | -$512.1K | |
| 149 | -$80.9K | $17.4K | -$98.4K | |
| 148 | -$28.3K | $526 | -$28.8K | |
| 147 | -$41.0K | $4.3K | -$45.3K | |
| 146 | -$42.8K | $1.6K | -$44.4K | |
| 145SPOT | -$531.2K | $26.5K | -$557.8K | |
| 144 | -$66.0K | $0 | -$66.0K | |
| 143 | -$40.7K | $0 | -$40.7K | |
| 142 | -$25.6K | $524 | -$26.2K | |
| 141 | -$89.8K | $1.0K | -$90.8K | |
| 140 | -$394.5K | $19.5K | -$414.1K | |
| 139 | -$15.5K | $494 | -$16.0K | |
| 138 | -$31.6K | $0 | -$31.6K | |
| 137 | -$43.9K | $0 | -$43.9K | |
| 136 | -$17.4K | $0 | -$17.4K | |
| 135 | -$412.4K | $22.3K | -$434.7K | |
| 134 | -$72.7K | $0 | -$72.7K | |
| 133 | -$10.5K | $0 | -$10.5K | |
| 132 | -$18.0K | $0 | -$18.0K | |
| 131 | -$74.1K | $0 | -$74.1K | |
| 130PUT WALLGEX FLIP | -$690.5K | $4.5K | -$695.0K | |
| 129 | $0 | $0 | $0 | |
| 128 | $0 | $0 | $0 | |
| 127 | $0 | $0 | $0 | |
| 126 | $0 | $0 | $0 |
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.
COIN PUT/CALL RATIO, OCT 30, 2026
As of (the latest completed session), COIN options in the strikes we track traded 120,775 put and 190,993 call contracts, a put/call volume ratio of 0.63; by open interest from the prior settlement the ratio is 1.49. Totals cover up to 40 strikes around the money across 20 expirations, not every listed strike. Expiry and call/put cells with fewer than 3 traded contracts are left out of every total. Session totals from delayed broker chain data, not individual trades. Every figure rests on at least 3 traded contracts. Judge a ratio against this symbol's own range, not against 1.
- 0.63Put/call, volume
- 1.49Put/call, open interest
- 311,768Contracts traded, tracked strikes
- 38%Same-day share of tracked volume
| Expiry range | Calls (contracts) | Puts (contracts) | Put/call |
|---|---|---|---|
| Same day | 75,715 | 42,208 | 0.56 |
| 1 to 3 weeks | 71,396 | 36,560 | 0.51 |
| 1 to 3 months | 36,993 | 26,586 | 0.72 |
| Over 3 months | 6,889 | 15,421 | 2.24 |
COIN unusual options activity, Oct 30, 2026
- COIN puts expiring Jun 17, 2027 traded 5.0x the calls, vs a 1.0x median
- COIN puts expiring Feb 19, 2027 traded 2.0x the calls, vs a 1.0x median
- COIN puts expiring Dec 18 traded 1.8x the calls, vs a 0.9x median
- COIN puts expiring Nov 20 (3 weeks out) traded 1.5x the calls, vs a 0.5x median
Every COIN snapshot on the options hub · All unusual options activity, Oct 30, 2026 · What the put/call ratio measures
Session volume from delayed options chain snapshots, published at least 15 minutes after capture. Totals cover the strikes captured around the money, not every listed strike. Not individual trades. Premium is an estimate: volume times the quote midpoint.
COMMON QUESTIONS
- What was the last COIN price on this page?
- COIN close, Oct 30: $143.54 (-10.62%), as of 2026-10-31 09:17 ET.
- What are the COIN call wall and put wall?
- As of 2026-10-31 09:17 ET, the COIN call wall was at 162.5 and the put wall at 130, computed 2026-10-31 09:17 ET from the open interest carried on the option chain at that time.
- What is COIN net dealer gamma?
- As of 2026-10-31 09:17 ET, net dealer gamma for COIN was -$4.1M, Negative gamma. Dealer positioning is an assumption, not an observable.
- Where is the COIN gamma flip?
- As of 2026-10-31 09:17 ET, the COIN zero-gamma flip was at 130, computed 2026-10-31 09:17 ET from the open interest carried on the option chain at that time.
- How often do these COIN 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 COIN
Coinbase provides a platform for buying, selling, storing, and transferring digital assets. It also offers institutional custody, staking, and blockchain infrastructure services.
WHY TRACK COIN ON SQUAWKFLOW
COIN is the highest-beta way to play crypto in the equity options market. Bitcoin price correlation drives extreme options volume. SEC regulatory developments and spot Bitcoin ETF dynamics create binary events reflected in options skew.
COIN IN 13F FILINGS
2 of the 8 managers in SquawkFlow's 13F cohort with a filing on record reported shares of COIN (filed as Coinbase Global Inc, classes Common Stock / COM CL A) 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.
- ARK Investment Management LLC reported 2,511,319 shares ($367M) at the end of 2026-Q2, filed August 14, 2026. 2026-Q2 filing
- Renaissance Technologies LLC reported 92,600 shares ($14M) at the end of 2026-Q2, filed August 13, 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
COIN DATA ON SQUAWKFLOW
Options Flow
COIN options flow, unusual activity, and volume concentrations from the session chain
Latest Snapshot
Last COIN price, change, volume, and the current dealer-gamma regime
GEX Dashboard
COIN gamma exposure levels, call/put walls, and GEX flip
AI Narration
AI-powered analysis of COIN market microstructure in real time
News Sentiment
COIN news with AI sentiment scoring and impact analysis
Sector Context
Finance sector rotation and relative strength vs peers
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A practical guide to reading dealer positioning data and understanding how market maker flows affect price action.
What is Gamma Exposure (GEX)? A Complete GuideUnderstanding gamma exposure: how it is calculated, and how modelled dealer hedging is read as damping or amplifying moves.