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Cass Information Systems Inc CASS 55.4 -0.15 -0.27%

Previous-day view · Wed Nov 11 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
ATM IV
0.576
Put Call Ratio (OI)
0.111
Put Call Ratio (Vol)
0.564
IV Rank
10.4
IV Percentile
69.4
Max pain
60

Gamma exposure (2026-11-11)

GEX estimates dealer hedging flow at each strike.

Positive GEX = dealers are long gamma; they buy the dip and sell the rip, dampening volatility. Negative GEX = dealers are short gamma; they sell the dip and buy the rip, amplifying volatility.

DTE \text{DTE}
9.0
218.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-30.5
30.5
View values by strike
CASS · Gamma exposure · 2026-11-11. USD of exposure per 1% underlying move.
StrikeCallsPuts
30.00 0 -522
45.00 0 -108
50.00 1.2 K -241
55.00 2.16 K 0
60.00 74.7 K 0
65.00 1.7 K 0
70.00 578 0