Event risk before this expiration:FOMC decision Wed, Oct 28 · Jobs report Fri, Nov 6 · CPI release Tue, Nov 10 — macro releases historically overwhelm pinning effects; max pain reads weakest in event weeks.
■ put-side pain■ call-side painTotal payout option writers would owe at each settle price (both sides, all open interest, ×100 shares) — low settles hurt put writers, high settles hurt call writers. The minimum — 24 — is the max pain price.
Open interest by strike · Fri, Nov 13
■ calls (up)■ puts (down)APLD open contracts per strike for Fri, Nov 13.
Open-interest change — building vs unwinding
Needs two observed snapshot days for this expiration — the comparison appears automatically once the next weekday snapshot lands. We diff real observations only; nothing is estimated.
Volume by strike · Fri, Nov 13
■ calls (up)■ puts (down)Today's traded contracts per strike (delayed).
Implied volatility by strike · Fri, Nov 13
— call IV— put IVATM ≈ 82.0% · Quoted strikes only; illiquid wings with junk fits are dropped, not smoothed.
Gamma exposure by strike · Fri, Nov 13
Net dealer gamma per strike, in dollars per 1% move, assuming the standard convention (dealers long calls, short puts) — an assumption, not an observation. Above the amber flip level hedging tends to dampen moves; below it, to amplify them.
Greeks by strike · Fri, Nov 13
Call Δ
Call Θ
Strike
Γ
Vega
Put Θ
Put Δ
0.91
-0.01
15
0.0332
0.01
-0.01
-0.09
0.86
-0.02
16
0.0454
0.01
-0.02
-0.14
0.80
-0.02
17
0.0579
0.02
-0.02
-0.20
0.73
-0.03
18
0.0692
0.02
-0.03
-0.27
0.65
-0.03
19
0.0779
0.02
-0.03
-0.35
0.57
-0.03
20
0.0831
0.02
-0.03
-0.44
0.48
-0.03
21
0.0843
0.02
-0.03
-0.52
0.41
-0.03
22
0.0821
0.02
-0.03
-0.60
0.34
-0.03
23
0.0770
0.02
-0.03
-0.67
0.27
-0.03
24
0.0701
0.02
-0.03
-0.73
0.22
-0.02
25
0.0621
0.02
-0.02
-0.79
0.18
-0.02
26
0.0540
0.01
-0.02
-0.83
0.14
-0.02
27
0.0461
0.01
-0.02
-0.87
Quoted contract greeks from the delayed feed (not modeled here); the highlighted row is nearest to spot. Showing 13 strikes around the money — all 21 are in the CSV. Δ per $1 of underlying · Θ per day · vega per IV point.
Stacked — layer the expirations
Call open interest per strike, stacked across the checked expirations — each color is one expiry. Strikes are pruned to the liquid center of each chain.
Max pain is arithmetic, not prophecy: the settle price that would minimize what option writers pay out at expiration, computed from open interest alone. Prices sometimes gravitate toward heavy strikes into expiry — dealer hedging is a real flow — but the evidence that max pain predicts settlement better than chance is mixed, and we are not going to pretend otherwise. Use it as a map of where positioning is stacked, next to the fundamentals and the earnings calendar, not as a target.
Data: Cboe delayed public feed (~15 minutes), refreshed here about every 15 minutes. Open interest itself updates once daily, before the open. Educational information, not investment advice.