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Tetra Tech Inc TTEK 35.97 0.28 0.8%

TTEK Gamma Exposure (GEX)

TTEK (Tetra Tech Inc): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.28
Put Call Ratio (OI)
4.5
Put Call Ratio (Vol)
1.63
IV Rank
9.74
IV Percentile
13.4
Max Pain
35

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
-24.0
24.0
View values by strike
TTEK · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
17.50 239 -6.75
20.00 211 -237
22.50 89.1 -28.5 K
25.00 1.58 K -162 K
30.00 65.9 K -2.36 K
35.00 20.8 K -29.2 K
40.00 41.8 K -3.06 K
45.00 4.21 K -47.3
50.00 3.33 K 0
60.00 169 0