Event risk before this expiration: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 — 40 — is the max pain price.
Open interest by strike · Fri, Nov 20
■ calls (up)■ puts (down)LAZ open contracts per strike for Fri, Nov 20.
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 20
■ calls (up)■ puts (down)Today's traded contracts per strike (delayed).
Implied volatility by strike · Fri, Nov 20
— call IV— put IVATM ≈ 53.4% · Quoted strikes only; illiquid wings with junk fits are dropped, not smoothed.
Gamma exposure by strike · Fri, Nov 20
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 20
Call Δ
Call Θ
Strike
Γ
Vega
Put Θ
Put Δ
0.95
-0.02
31
0.0269
0.01
-0.02
-0.10
0.92
-0.03
32
0.0382
0.01
-0.03
-0.13
0.87
-0.04
33
0.0505
0.02
-0.03
-0.17
0.82
-0.04
34
0.0621
0.03
-0.03
-0.22
0.75
-0.04
35
0.0713
0.03
-0.04
-0.28
0.68
-0.04
36
0.0774
0.03
-0.04
-0.34
0.59
-0.04
37
0.0806
0.04
-0.04
-0.41
0.51
-0.04
38
0.0812
0.04
-0.04
-0.49
0.43
-0.04
39
0.0795
0.04
-0.04
-0.57
0.36
-0.04
40
0.0753
0.04
-0.04
-0.65
0.29
-0.04
41
0.0691
0.03
-0.04
-0.72
0.23
-0.03
42
0.0613
0.03
-0.03
-0.78
0.18
-0.03
43
0.0529
0.03
-0.03
-0.83
0.14
-0.02
44
0.0445
0.02
-0.02
-0.87
0.11
-0.02
45
0.0368
0.02
-0.02
-0.90
Quoted contract greeks from the delayed feed (not modeled here); the highlighted row is nearest to spot. Showing 15 strikes around the money — all 25 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.