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GENERAC HOLDINGS INC GNRC 189.32 -19.96 -9.54%

Previous-day view · Wed Nov 4 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
0.553
Put Call Ratio (OI)
0.924
Put Call Ratio (Vol)
0.73
IV Rank
44.7
IV Percentile
59.2
Max pain
198

Gamma exposure (2026-11-04)

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}
2.0
807.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-241.0
241.0
View values by strike
GNRC · Gamma exposure · 2026-11-04. USD of exposure per 1% underlying move.
StrikeCallsPuts
55.00 6.38 0
60.00 37.2 0
65.00 46.4 0
70.00 522 -1.02 K
75.00 473 -715
80.00 229 -1.45 K
85.00 230 -2.3 K
90.00 816 -1.26 K
95.00 20.3 -1.27 K
100.00 2.41 K -9.06 K
105.00 1.39 K -3.44 K
110.00 1.11 K -9.55 K
115.00 489 -14.6 K
120.00 5.14 K -51 K
125.00 3.48 K -24.6 K
130.00 6.94 K -61.6 K
135.00 9.81 K -68.4 K
140.00 9.15 K -103 K
145.00 9.25 K -77.2 K
150.00 86.7 K -285 K
155.00 17 K -232 K
160.00 34.1 K -407 K
162.50 5.68e-5 0
165.00 27.1 K -220 K
167.50 0 -691
170.00 45.5 K -617 K
172.50 0 -69.5 K
175.00 157 K -345 K
177.50 507 -15.1 K
180.00 313 K -397 K
182.50 4.55 K -43.1 K
185.00 601 K -505 K
187.50 43 K -28.7 K
190.00 771 K -633 K
192.50 102 K -32.2 K
195.00 295 K -335 K
197.50 25.6 K -11.4 K
200.00 506 K -771 K
202.50 29.8 K -4.12 K
205.00 40.5 K -21.4 K
207.50 32.7 K -17.4 K
210.00 492 K -482 K
212.50 44 K -946
215.00 264 K -17.8 K
217.50 38.1 K -1.07 K
220.00 549 K -244 K
222.50 5.91 K 0
225.00 84 K -1.3 K
227.50 2.3 K -1.03 K
230.00 401 K -212 K
235.00 39.3 K -2.33 K
240.00 241 K -36.1 K
245.00 5.87 K -1.13 K
250.00 320 K -66.1 K
255.00 678 -91.5
260.00 141 K -62.3 K
265.00 159 0
270.00 138 K -5.57 K
275.00 1.11 K 0
280.00 118 K -6.8 K
290.00 39.3 K -1.48 K
300.00 123 K -1.29 K
310.00 71.4 K -46.5 K
320.00 30.7 K -531
330.00 57.6 K -117
340.00 16 K 0
350.00 24.8 K 0
360.00 9.1 K 0
370.00 5.23 K 0
380.00 3.83 K 0
390.00 8.04 K 0
400.00 8.46 K 0
410.00 3.38 K 0
420.00 2.38 K 0
430.00 12.1 K 0