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Columbia Sportswear Co COLM 70.93 0.88 1.25%

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ATM IV
0.328
Put Call Ratio (OI)
7
Put Call Ratio (Vol)
1.02
IV Rank
20.4
IV Percentile
13.3
Max pain
65

Gamma exposure (2026-11-04)

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}
16.0
163.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-40.9
40.9
View values by strike
COLM · Gamma exposure · 2026-11-04. USD of exposure per 1% underlying move.
StrikeCallsPuts
30.00 0 -170
35.00 0 -79.2
40.00 11.3 -47
45.00 25.8 -79.5
50.00 8.9 -476
55.00 4.57 K -140 K
60.00 5.81 K -1.75 K
65.00 44 K -565 K
70.00 68.7 K -23.9 K
75.00 72 K -204
80.00 607 -281
85.00 102 -115