Event risk before this expiration:FOMC decision Wed, Oct 28 · Jobs report Fri, Nov 6 · CPI release Tue, Nov 10 · Jobs report Fri, Dec 4 · FOMC decision Wed, Dec 9 · CPI release Thu, Dec 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 — 7.5 — is the max pain price.
Open interest by strike · Thu, Jun 17
■ calls (up)■ puts (down)BLZE open contracts per strike for Thu, Jun 17.
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 · Thu, Jun 17
■ calls (up)■ puts (down)Today's traded contracts per strike (delayed).
Implied volatility by strike · Thu, Jun 17
— call IV— put IVATM ≈ 93.0% · Quoted strikes only; illiquid wings with junk fits are dropped, not smoothed.
Gamma exposure by strike · Thu, Jun 17
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 · Thu, Jun 17
Call Δ
Call Θ
Strike
Γ
Vega
Put Θ
Put Δ
0.89
-0.00
5
0.0247
0.01
-0.00
-0.12
0.76
-0.00
7.5
0.0428
0.02
-0.01
-0.24
0.63
-0.01
10
0.0530
0.03
-0.01
-0.38
0.52
-0.01
12.5
0.0556
0.03
-0.01
-0.49
0.43
-0.01
15
0.0542
0.03
-0.01
-0.59
0.36
-0.01
17.5
0.0508
0.03
-0.01
-0.67
0.30
-0.01
20
0.0469
0.03
-0.01
-0.73
0.26
-0.01
22.5
0.0429
0.02
-0.00
-0.78
0.22
-0.01
25
0.0392
0.02
-0.00
-0.83
0.17
-0.00
30
0.0325
0.02
-0.00
-0.90
Quoted contract greeks from the delayed feed (not modeled here); the highlighted row is nearest to spot. Showing 10 strikes around the money — all 11 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.