3,709 put and 1,113 call contracts by 09:35 ET on Oct 30, 2026. Est. premium $2.1M puts, $35K calls. Tracked: up to 40 strikes around the money across 20 expirations.
CCalls1,113
PPuts3,709
contracts
Evidence
The numbers behind this snapshot, Oct 30, 2026, 09:35 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)
1,113
PPut volume (contracts)
3,709
CCall open interest, prior settlement
38,024
PPut open interest, prior settlement
35,539
CCall premium, est. (USD)
$35K
PPut premium, est. (USD)
$2.1M
Put/call volume ratio
3.3x
Days to expiry
0
Why it fired
Rule
put/call volume >= 2.5 (absolute: baseline n 3 < 5); put volume >= 2000; call volume >= 500; expiry >= 1% of ticker volume
Values that cleared it
Put volume (contracts): 3,709; Ratio: 3.33
Contracts traded behind each figure
Calls: 21; Puts: 35
Baseline
median put/call volume ratio, contracts same day: 0.67
Baseline window
last 20 sessions
Baseline n
3, 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 put/call volume ratio for contracts more than 3 months out over the last 16 sessions. 2,917 put and 581 call contracts by 15:34 ET on Oct 30, 2026. Tracked: up to 40 strikes around the money across 20 expirations.
The median is COIN's put/call volume ratio for contracts more than 3 months out over the last 16 sessions. 2,004 put and 988 call contracts by 12:54 ET on Oct 30, 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 16 sessions. 6,618 put and 3,725 call contracts by 10:55 ET on Oct 30, 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 weeks out over the last 16 sessions. 4,929 put and 3,247 call contracts by 10:45 ET on Oct 30, 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 weeks out over the last 16 sessions. 2,092 put and 929 call contracts by 10:04 ET on Oct 30, 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 16 sessions. 3,413 put and 1,225 call contracts by 09:59 ET on Oct 30, 2026. Tracked: up to 40 strikes around the money across 20 expirations.