ESS· Essex Property Trust
Open interest · contracts by strike
Spot
291.6
Max Pain
280
Call OI
150
Put OI
80
P/C ratio
0.53
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 280
Spot 291.6
330
8
320
4
310
10
300
29
290
98
Call OI
280
6
Max pain
270
260
14
250
56
Put OI
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.