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Marten Transport Ltd MRTN 13.22 -0.28 -2.07%

MRTN Gamma Exposure (GEX)

MRTN (Marten Transport Ltd): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.386
Put Call Ratio (OI)
0.21
Put Call Ratio (Vol)
0.0967
IV Rank
7.56
IV Percentile
33.1
Max Pain
15

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
179.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-21.8
21.8
View values by strike
MRTN · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
2.50 0.62 0
5.00 7.28 0
7.50 8.15 0
10.00 0 -25.9
12.50 468 -1.24 K
15.00 5.38 K -2.23 K
17.50 240 0
20.00 3.08 K 0
22.50 394 0
25.00 415 0