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Archer Aviation Inc ACHR 3.87 -0.25 -6.07%

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ATM IV
0.913
Put Call Ratio (OI)
0.184
Put Call Ratio (Vol)
0.299
IV Rank
52.8
IV Percentile
87.5
Max pain
4.5

Gamma exposure (2026-11-05)

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}
1.0
806.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-23.1
23.1
View values by strike
ACHR · Gamma exposure · 2026-11-05. USD of exposure per 1% underlying move.
StrikeCallsPuts
0.50 -9.24e-6 0
1.00 291 -739
1.50 224 -6.35
2.00 3.38 K -2.31 K
2.50 113 -70.3
3.00 26.1 K -34.6 K
3.50 2.98 K -23.7 K
4.00 98.8 K -105 K
4.50 87.7 K -29.8 K
5.00 240 K -94.3 K
5.50 16 K -1.69 K
6.00 77.1 K -20.2 K
6.50 2.93 K -43.6
7.00 164 K -34.6 K
7.50 108 -14.7
8.00 25.4 K -2.48 K
8.50 3.65 -13.5
9.00 18.8 K -706
9.50 3.86 -2.77
10.00 87.5 K -10.4 K
10.50 1.69 -0.643
11.00 2.97 K -237
12.00 25.7 K -2.12 K
13.00 3.34 K 0
15.00 26.2 K -636
17.00 7.72 K -1.02
20.00 18.2 K 0
22.00 3.43 K 0
25.00 7.36 K -8.89
27.00 12.6 K 0