TDY· Teledyne Technologies
Open interest · contracts by strike
Spot
603.8
Max Pain
600
Call OI
231
Put OI
83
P/C ratio
0.36
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 600
Spot 603.8
690
24
680
16
670
4
660
80
Call OI
650
10
640
7
630
53
620
9
610
11
8
600
12
Max pain
590
7
580
8
570
560
10
550
11
540
18
Put OI
530
10
520
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.
History
TDY open interest, night by night.
Total call and put contracts held on each recorded session — the level the strike profile above is a snapshot of.
10 Jun → 11 Sep
OI totals over time
Contracts outstanding, summed over the whole captured chain — every listed expiry and strike, wider than the strike band and single expiry shown in the profile above.
call OI, contractsput OI, contracts
One reading per session, captured nightly after the close, 10 Jun → 11 Sep, over CBOE delayed (~15-min) chains, computed across the full listed chain. Gaps are weekends, holidays and sessions a capture missed; any reading can be absent on a session that was captured, and the series is broken rather than drawn through it.