CHTR· Charter Communications
Open interest · contracts by strike
Spot
144.6
Max Pain
150
Call OI
5,594
Put OI
8,838
P/C ratio
1.58
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 150
Spot 144.6
165
909
162.5
160
582
1,565
Call OI
157.5
1,006
123
155
961
227
152.5
150
1,359
1,304
Max pain
149
148
147
79
146
145
678
175
144
143
142
141
140
704
321
139
138
137
136
135
765
159
134
133
132
131
130
1,728
392
Put OI
129
128
127
126
125
592
125
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
CHTR 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.