IDXX· Idexx Laboratories
Open interest · contracts by strike
Spot
526.4
Max Pain
570
Call OI
352
Put OI
240
P/C ratio
0.68
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 570
Spot 526.4
600
19
30
590
20
21
580
47
570
13
210
Call OI
560
19
15
550
20
13
540
23
530
520
19
510
500
31
Put OI
490
480
470
18
460
14
450
16
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.