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Fortuna Mining Corp FSM 11.75 -0.2 -1.66%

FSM Gamma Exposure (GEX)

FSM (Fortuna Mining Corp): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.5
Put Call Ratio (OI)
0.189
Put Call Ratio (Vol)
0.163
IV Rank
5.26
IV Percentile
7.39
Max Pain
12.5

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
851.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-13.2
13.2
View values by strike
FSM · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
0.50 0.583 0
1.00 53.6 0
1.50 1.54 0
2.50 253 -10.4
3.00 222 0
3.50 1.29 K -168
4.00 511 -75.5
4.50 0 -337
5.00 4.46 K -6.41 K
5.50 2.5 K -671
7.50 17.6 K -12.2 K
10.00 163 K -22.2 K
12.50 159 K -28.2 K
15.00 122 K -4.1 K
17.50 21.7 K -36.7
20.00 21.9 K -8.73
22.50 4.44 K -8.19
25.00 4.29 K 0