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Harmonic Inc HLIT 9.51 0.2 2.15%

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ATM IV
0.489
Put Call Ratio (OI)
0.221
Put Call Ratio (Vol)
0.171
IV Rank
21.5
IV Percentile
10.5
Max pain
10

Gamma exposure (2026-11-06)

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}
14.0
805.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-20.5
20.5
View values by strike
HLIT · Gamma exposure · 2026-11-06. USD of exposure per 1% underlying move.
StrikeCallsPuts
2.50 2.16 0
5.00 176 -2.43
7.50 1.22 K -726
10.00 12.3 K -36.1 K
12.50 9.84 K -2.25 K
15.00 20.2 K 0
17.50 4.37 K 0
20.00 6.3 K 0
22.50 540 0
25.00 3.04 K 0
30.00 2.88 K 0