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Max pain // Cboe delayed data · as of Oct 27, 4:23 AM ET

ATKR max pain

Spot (delayed)$94.96
Max pain · Fri, Nov 20$90-5.2% vs spot
Put/Call OI4.24288 puts / 68 calls
Call wall$100largest call OI
Put wall$55largest put OI
Fri, Nov 2090

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.

Max pain levels

ExpiryMax painvs spotDTE
Fri, Nov 20$90-5.2%24d

The writer-loss curve — where max pain comes from

spot9030507090110130$1M$0
■ 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 — 90 — is the max pain price.

Open interest by strike · Fri, Nov 20

spot90306080100120113113
■ calls (up)■ puts (down)ATKR 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

spot9030608010012011
■ calls (up)■ puts (down)Today's traded contracts per strike (delayed).

Greeks by strike · Fri, Nov 20

Call ΔCall ΘStrikeΓVegaPut ΘPut Δ
——60————
——65————
——70————
——75————
——80————
——85————
——90————
——95————
——100————
——105————
——110————
——115————
——120————
——125————
——130————

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

spot30105115125390
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.

All expirations combined — total open interest

spot306080100120113113
■ calls (up)■ puts (down)Every expiration combined: 68 call contracts, 288 put contracts open.

Reading this honestly

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.

Keep going: ATKR workspace · max pain, explained in full · options profit calculator · iron condor and credit spread calculator · GEX, defined · pin risk