For informational and educational purposes only. Not a trading application. Not investment advice. Past performance does not guarantee future results. Forecasts are general model estimates, often wrong, and scored in public.
The median is SPY's put/call volume ratio for contracts within a week over the last 20 sessions. 2,121 put and 667 call contracts by 09:32 ET on Nov 13, 2026. Tracked: up to 40 strikes around the money across 33 expirations.
CCalls667
PPuts2,121
contracts
Evidence
The numbers behind this snapshot, Nov 13, 2026, 09:32 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)
667
PPut volume (contracts)
2,121
CCall open interest, prior settlement
21,071
PPut open interest, prior settlement
13,609
CCall premium, est. (USD)
$214K
PPut premium, est. (USD)
$676K
Put/call volume ratio
3.2x
Days to expiry
6
Why it fired
Rule
put/call volume >= max(1.5, 1.75 x baseline median); put volume >= 2000
Values that cleared it
Put volume (contracts): 2,121; Ratio: 3.18
Contracts traded behind each figure
Calls: 19; Puts: 20
Baseline
median put/call volume ratio, contracts within a week: 1.125
Baseline window
last 20 sessions
Baseline n
20
Claim level
2, compared with a baseline
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 SPY's call/put volume ratio for contracts within a week over the last 20 sessions. 95,087 call and 60,901 put contracts by 15:57 ET on Nov 13, 2026. Tracked: up to 51 strikes around the money across 33 expirations.
The median is SPY's put/call volume ratio for contracts more than 3 months out over the last 20 sessions. 46,456 put and 538 call contracts by 10:02 ET on Nov 13, 2026. Tracked: up to 46 strikes around the money across 33 expirations.
The median is SPY's put/call volume ratio for contracts 1 to 3 months out over the last 20 sessions. 43,293 put and 2,595 call contracts by 09:57 ET on Nov 13, 2026. Tracked: up to 45 strikes around the money across 33 expirations.
Within 3 weeks: 850,412 put and 584,373 call contracts. 1 to 3 months out: 46,630 put and 7,019 call contracts. By 09:57 ET on Nov 13, 2026. Tracked: up to 45 strikes around the money across 33 expirations.
Across the tracked strikes of that expiry, SPY puts traded 0.7x their open interest, against 5.0x for the 758 strike, by 09:37 ET on Nov 13, 2026. Tracked: up to 43 strikes around the money across 33 expirations.
The median is SPY's call/put volume ratio for contracts within a week over the last 20 sessions. 22,563 call and 12,197 put contracts by 09:32 ET on Nov 13, 2026. Tracked: up to 40 strikes around the money across 33 expirations.