Event risk before this expiration:FOMC decision Wed, Oct 28 · Jobs report Fri, Nov 6 — 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 — 185 — is the max pain price.
Open interest by strike · Fri, Nov 6
■ calls (up)■ puts (down)AEM open contracts per strike for Fri, Nov 6.
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 6
■ calls (up)■ puts (down)Today's traded contracts per strike (delayed).
Implied volatility by strike · Fri, Nov 6
— call IV— put IVATM ≈ 44.4% · Quoted strikes only; illiquid wings with junk fits are dropped, not smoothed.
Gamma exposure by strike · Fri, Nov 6
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 6
Call Δ
Call Θ
Strike
Γ
Vega
Put Θ
Put Δ
0.95
-0.04
155
0.0046
0.05
-0.05
-0.05
0.92
-0.06
160
0.0065
0.07
-0.07
-0.08
0.89
-0.09
165
0.0090
0.09
-0.09
-0.12
0.83
-0.11
170
0.0119
0.12
-0.12
-0.17
0.77
-0.14
175
0.0150
0.14
-0.14
-0.24
0.68
-0.16
180
0.0176
0.17
-0.17
-0.32
0.59
-0.18
185
0.0193
0.18
-0.18
-0.42
0.49
-0.18
190
0.0197
0.18
-0.18
-0.52
0.40
-0.18
195
0.0189
0.18
-0.18
-0.61
0.31
-0.16
200
0.0171
0.16
-0.16
-0.69
0.24
-0.15
205
0.0148
0.14
-0.14
-0.77
0.18
-0.13
210
0.0124
0.12
-0.12
-0.82
0.14
-0.11
215
0.0102
0.10
-0.10
-0.87
0.10
-0.09
220
0.0081
0.08
-0.08
-0.91
0.08
-0.07
225
0.0064
0.07
-0.06
-0.93
Quoted contract greeks from the delayed feed (not modeled here); the highlighted row is nearest to spot. Showing 15 strikes around the money — all 19 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.