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Hyliion Holdings Corp HYLN 3.25 -0.18 -5.25%

Previous-day view · Fri Oct 30 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
ATM IV
1.28
Put Call Ratio (OI)
0.187
Put Call Ratio (Vol)
0.316
IV Rank
62.6
IV Percentile
73.2
Max Pain
4

Gamma exposure (2026-10-30)

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}
21.0
812.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-11.8
11.8
View values by strike
HYLN · Gamma exposure · 2026-10-30. USD of exposure per 1% underlying move.
StrikeCallsPuts
1.00 70.2 -50.9
2.00 539 -1.59 K
3.00 3.42 K -8.31 K
4.00 8.22 K -3.34 K
5.00 18.1 K -855
6.00 7.03 K -225
7.00 5.03 K -116
8.00 3.08 K -40.5
9.00 3.32 K -0.999
10.00 1.73 K -3.66
11.00 31.7 0
12.00 94 0
13.00 395 -3.83
14.00 33.9 0
15.00 255 0