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HEICO Corporation HEI 327.33 -10.34 -3.06%

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ATM IV
0.396
Put Call Ratio (OI)
0.732
Put Call Ratio (Vol)
1.94
IV Rank
62
IV Percentile
87.8
Max pain
320

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}
15.0
197.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-213.6
213.6
View values by strike
HEI · Gamma exposure · 2026-11-05. USD of exposure per 1% underlying move.
StrikeCallsPuts
155.00 0 -261
160.00 0 -562
165.00 34.2 -470
170.00 8.88 -686
175.00 8.65 -708
180.00 116 -591
185.00 9.24 -789
190.00 92.2 -448
195.00 149 -383
200.00 1.48 K -1.3 K
210.00 1.11 K -315
220.00 1.5 K -1.63 K
230.00 1.46 K -2.37 K
240.00 2.27 K -12.9 K
250.00 3.29 K -21.5 K
260.00 4.1 K -6.94 K
270.00 2.35 K -20.7 K
280.00 7.52 K -37 K
290.00 27.2 K -70.3 K
300.00 72.7 K -184 K
310.00 113 K -332 K
320.00 137 K -98.3 K
330.00 677 K -69.8 K
340.00 227 K -97.3 K
350.00 248 K -19.3 K
360.00 71.1 K -20.5 K
370.00 351 K -92.4 K
380.00 33.8 K 0
390.00 10.8 K 0
400.00 16.2 K 0
410.00 8.36 K 0
420.00 12.6 K 0
430.00 6.91 K 0
440.00 1.88 K 0
450.00 4.31 K 0
460.00 871 0
470.00 1.07 K 0
480.00 6.11 K 0
490.00 337 0
500.00 7.27 K 0
520.00 511 0
540.00 122 0