CSCO· Cisco
Open interest · contracts by strike
Spot
110.1
Max Pain
105
Call OI
69,983
Put OI
42,497
P/C ratio
0.61
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 105
Spot 110.1
125
8,308
124
123
122
670
121
120
770
11,557
119
118
751
117
644
116
662
115
3,347
11,703
Call OI
114
883
113
4,065
112
2,108
111
1,071
1,369
110
5,691
5,739
109
1,663
108
616
107
106
105
7,653
2,587
Max pain
104
103
102
791
101
100
12,060
7,308
Put OI
99
98
97.5
1,707
4,532
95
5,897
4,249
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
CSCO 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.