14,819 call and 5,545 put contracts by 09:49 ET on Oct 15, 2026. Est. premium $538K calls, $1.4M puts. Tracked: up to 40 strikes around the money across 20 expirations.
CCalls14,819
PPuts5,545
contracts
Evidence
The numbers behind this snapshot, Oct 15, 2026, 09:49 ET. 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.
Measure
Value
CCall volume (contracts)
14,819
PPut volume (contracts)
5,545
CCall open interest, prior settlement
91,530
PPut open interest, prior settlement
98,047
CCall premium, est. (USD)
$538K
PPut premium, est. (USD)
$1.4M
Call/put volume ratio
2.7x
Days to expiry
1
Why it fired
Rule
call/put volume >= 2.5 (absolute: baseline n 4 < 5); call volume >= 2000; put volume >= 500; expiry >= 1% of ticker volume
Values that cleared it
Call volume (contracts): 14,819; Ratio: 2.67
Contracts traded behind each figure
Calls: 19; Puts: 20
Baseline
median call/put volume ratio, contracts within a week: 2.0408
Baseline window
last 20 sessions
Baseline n
4, so the fixed threshold applied
Claim level
1, arithmetic on reported figures
Last-trade position, raw counts
Count of contracts whose single last trade sat near the ask or bid. Not the side of the session's volume. It is not used in the headline.
Count of contracts by where their single last trade sat against the quote.
The median is COIN's call/put volume ratio for contracts 1 to 3 weeks out over the last 5 sessions. 21,114 call and 5,748 put contracts by 15:35 ET on Oct 15, 2026. Tracked: up to 40 strikes around the money across 20 expirations.
The median is COIN's put/call volume ratio for contracts 1 to 3 months out over the last 5 sessions. 2,110 put and 1,249 call contracts by 12:50 ET on Oct 15, 2026. Tracked: up to 40 strikes around the money across 20 expirations.
The median is COIN's put/call volume ratio for contracts 1 to 3 months out over the last 5 sessions. 6,494 put and 507 call contracts by 10:40 ET on Oct 15, 2026. Tracked: up to 40 strikes around the money across 20 expirations.
Within 3 weeks: 8,934 put and 21,617 call contracts. 1 to 3 months out: 7,888 put and 1,634 call contracts. By 10:04 ET on Oct 15, 2026. Tracked: up to 40 strikes around the money across 20 expirations.