CRH· CRH plc
Open interest · contracts by strike
Spot
88.1
Max Pain
97.5
Call OI
1,752
Put OI
3,010
P/C ratio
1.72
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 97.5
Spot 88.1
101
410
100
778
280
Put OI
99
49
98
97.5
528
506
Call OI
97
96
149
95
362
174
94
41
93
92.5
386
35
92
91
90
485
89
88
87.5
87
86
85
204
84
83
82
81
80
55
75
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
CRH 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 → 14 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 → 14 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.