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Colliers International Group Inc CIGI 92.4 2.79 3.11%

CIGI Gamma Exposure (GEX)

CIGI (Colliers International Group Inc): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.298
Put Call Ratio (OI)
1.18
Put Call Ratio (Vol)
10.5
IV Rank
21.9
IV Percentile
23.2
Max Pain
105

Gamma exposure (2026-09-21)

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}
25.0
242.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-72.6
72.6
View values by strike
CIGI · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
60.00 -1.86e-7 -29.3
65.00 0 -87.2
70.00 6.01 -198
75.00 0 -2.95 K
80.00 138 -2.19 K
85.00 0 -12.6 K
90.00 673 -63.3 K
95.00 1.42 K -30.1 K
100.00 426 -1.98 K
105.00 185 -65 K
110.00 899 -152
115.00 855 -9.45 K
120.00 53.9 K 0
125.00 2.86 K 0
130.00 231 -6.51 K
135.00 371 0
140.00 164 0
145.00 146 0
150.00 66.2 0
155.00 30.4 0
160.00 28.2 0