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Generac

US · GNRC #1305 by market cap Listed 1970
221.34 -2.28 -1.02%
Live - 5344 symbols - heartbeat 0s ago · 2026-10-08 06:47
Pre-market 224.00 +1.20%
After-hours 222.45 +0.50%
Overnight 223.60 +1.02%
Market cap
13.07B
P/B
4.54
EPS
2.69
Reader sentiment Are you bullish or bearish on GNRC?

Anonymous reader poll. Unscientific, not investment advice.

✦ Today’s options flow

Calls lead
1409 707
■ Call volume■ Put volume
  • Calls are outnumbering puts by more than 2.0 to 1 today — the day's options flow leans bullish.

Options-implied move vs. analyst target

The chain's longest listed expiration (Nov 6, 2026, 29 days out) implies 65.11% annualized vol near the money — a one-standard-deviation move to roughly $180.72–$261.96 by then.

Options-implied (~68% band), 29d
$180.72now $221.34$261.96
Analyst target range, ~12mo
$232.00avg $295.79$375.00

Two different things on the same scale: the purple band is the options market's own near-term volatility pricing (statistical, 29 days out); the blue band is sell-side opinion on a roughly 12-month horizon. Neither is a forecast.

Most active contracts today

ContractTypeLastVolumeOpen int.IV
Oct 9 $202.50 Put $0.28 250 515 86.32%
Oct 16 $225.00 Call $5.44 244 107 46.14%
Oct 30 $200.00 Put $6.03 206 17 68.59%
Oct 16 $220.00 Call $7.80 174 587 49.08%
Oct 9 $220.00 Call $4.50 160 122 80.26%
Oct 9 $230.00 Call $0.98 145 139 65.84%
Oct 9 $225.00 Call $2.00 83 215 61.45%
Oct 16 $230.00 Call $3.67 70 312 50.11%
Oct 2 $220.00 Call $0.21 55 180 133.73%
Oct 30 $250.00 Call $4.75 52 38 67.45%

Ranked by today’s contract volume, calls and puts together. Ties in the underlying data land in whatever order the database returns them.

Full chain, by expiration

Oct 2, 2026 (61 strikes)
CallsStrikePuts
LastVolOILastVolOI
$97.24 0 0 $110.00 $0.00 0 2
$92.24 0 0 $115.00 $0.00 0 0
$87.24 0 0 $120.00 $0.00 0 0
$82.24 0 0 $125.00 $0.00 0 0
$77.24 0 0 $130.00 $0.00 0 0
$72.24 0 0 $135.00 $0.00 0 0
$67.24 0 0 $140.00 $0.00 0 1
$63.25 0 0 $144.00 $0.00 0 0
$62.25 0 0 $145.00 $0.00 0 5
$61.25 0 0 $146.00 $0.00 0 1
$60.25 0 0 $147.00 $0.00 0 0
$59.25 0 0 $148.00 $0.00 0 0
$58.25 0 0 $149.00 $0.00 0 0
$57.25 0 0 $150.00 $0.00 0 10
$54.75 0 0 $152.50 $0.00 0 0
$52.25 0 0 $155.00 $0.00 0 256
$49.75 0 0 $157.50 $0.00 0 0
$47.25 0 0 $160.00 $0.00 0 15
$44.75 0 0 $162.50 $0.00 0 0
$42.25 0 0 $165.00 $0.00 0 10
$39.75 0 1 $167.50 $0.00 0 1
$37.26 0 3 $170.00 $0.01 0 58
$34.76 0 0 $172.50 $0.01 0 0
$32.27 0 0 $175.00 $0.13 9 29
$29.80 0 11 $177.50 $0.05 0 5
$27.33 0 326 $180.00 $0.07 0 94
$24.85 0 1 $182.50 $0.10 0 17
$20.40 10 305 $185.00 $0.23 9 67
$19.92 0 10 $187.50 $0.16 0 73
$17.45 0 26 $190.00 $0.06 6 204
$14.99 0 6 $192.50 $0.21 2 572
$10.70 10 34 $195.00 $0.33 2 75
$10.26 0 3 $197.50 $0.42 6 19
$8.50 50 71 $200.00 $0.74 12 117
$6.00 3 21 $202.50 $2.50 1 76
$3.10 6 194 $205.00 $1.67 5 55
$2.05 3 67 $207.50 $2.80 2 76
$1.80 25 210 $210.00 $3.71 7 31
$1.25 20 74 $212.50 $5.30 4 128
$0.84 41 89 $215.00 $9.19 0 15
$0.79 0 19 $217.50 $11.11 0 2
$0.21 55 180 $220.00 $11.53 2 1
$0.05 2 11 $222.50 $15.92 0 0
$0.10 9 56 $225.00 $18.33 0 0
$0.39 0 2 $227.50 $20.76 0 0
$0.05 7 134 $230.00 $23.19 0 0
$0.14 0 21 $235.00 $28.07 0 0
$0.06 0 46 $240.00 $33.05 0 0
$0.02 0 9 $245.00 $38.05 0 0
$0.03 1 11 $250.00 $43.05 0 0
$0.00 0 31 $255.00 $48.05 0 0
$0.00 0 5 $260.00 $53.05 0 0
$0.00 0 1 $265.00 $58.05 0 0
$0.00 0 3 $270.00 $63.05 0 0
$0.00 0 2 $275.00 $68.05 0 0
$0.00 0 11 $280.00 $73.05 0 0
$0.00 0 1 $285.00 $78.05 0 0
$0.00 0 0 $290.00 $83.05 0 0
$0.00 0 0 $295.00 $88.05 0 0
$0.00 0 1 $300.00 $93.05 0 0
$0.00 0 0 $305.00 $98.05 0 0
Oct 9, 2026 (52 strikes)
CallsStrikePuts
LastVolOILastVolOI
$113.96 0 0 $110.00 $0.00 0 0
$108.96 0 0 $115.00 $0.00 0 0
$103.97 0 0 $120.00 $0.00 0 0
$98.97 0 0 $125.00 $0.00 0 0
$93.97 0 0 $130.00 $0.00 0 0
$88.97 0 0 $135.00 $0.00 0 0
$83.97 0 0 $140.00 $0.00 0 0
$78.98 0 0 $145.00 $0.00 0 8
$73.98 0 2 $150.00 $0.00 0 3
$68.98 0 0 $155.00 $0.00 0 1
$63.99 0 0 $160.00 $0.01 0 7
$58.99 0 0 $165.00 $0.01 0 7
$54.00 0 1 $170.00 $0.02 0 8
$49.01 0 0 $175.00 $0.03 0 20
$41.23 13 132 $180.00 $0.05 3 186
$38.82 13 10 $182.50 $0.05 0 1
$39.05 0 12 $185.00 $0.06 0 55
$36.56 0 3 $187.50 $0.07 0 0
$34.08 0 33 $190.00 $0.09 0 29
$31.59 0 0 $192.50 $0.13 1 6
$29.11 0 5 $195.00 $0.12 0 38
$26.64 0 5 $197.50 $0.15 0 17
$18.40 4 28 $200.00 $0.17 1 65
$21.70 0 17 $202.50 $0.28 250 515
$19.36 0 20 $205.00 $0.37 0 114
$17.02 0 25 $207.50 $1.00 5 145
$8.18 3 364 $210.00 $0.82 2 54
$12.34 0 21 $212.50 $0.92 5 67
$5.50 13 50 $215.00 $1.50 24 42
$2.80 6 40 $217.50 $2.45 8 12
$4.50 160 122 $220.00 $6.15 6 12
$2.85 7 20 $222.50 $3.98 0 3
$2.00 83 215 $225.00 $5.60 21 28
$1.10 4 16 $227.50 $6.83 0 0
$0.98 145 139 $230.00 $14.25 5 5
$1.00 1 25 $232.50 $10.41 0 0
$0.35 9 55 $235.00 $12.22 0 0
$0.94 0 7 $237.50 $14.54 0 0
$0.20 1 20 $240.00 $16.86 0 0
$0.37 0 12 $245.00 $21.53 0 0
$0.16 0 13 $250.00 $26.39 0 0
$0.06 0 8 $255.00 $31.38 0 0
$0.02 0 5 $260.00 $36.38 0 0
$0.01 0 0 $265.00 $41.38 0 0
$0.00 0 3 $270.00 $46.38 0 0
$0.00 0 0 $275.00 $51.38 0 0
$0.00 0 10 $280.00 $56.38 0 0
$0.00 0 0 $285.00 $61.38 0 0
$0.00 0 0 $290.00 $66.38 0 0
$0.00 0 0 $295.00 $71.38 0 0
$0.00 0 10 $300.00 $76.38 0 0
$0.00 0 0 $305.00 $81.38 0 0
Oct 16, 2026 (47 strikes)
CallsStrikePuts
LastVolOILastVolOI
$94.79 0 0 $130.00 $0.00 0 0
$89.79 0 0 $135.00 $0.00 0 17
$84.80 0 0 $140.00 $0.00 0 90
$79.80 0 50 $145.00 $0.00 0 93
$74.81 0 52 $150.00 $0.00 0 41
$69.81 0 0 $155.00 $0.00 0 125
$64.82 0 3 $160.00 $0.00 0 114
$59.83 0 7 $165.00 $0.00 0 99
$54.84 0 7 $170.00 $0.27 1 344
$49.86 0 24 $175.00 $0.29 2 340
$44.90 0 227 $180.00 $0.06 0 758
$35.00 10 0 $182.50 $0.09 0 3
$32.96 10 49 $185.00 $0.14 0 147
$37.55 0 3 $187.50 $0.20 0 31
$30.25 1 79 $190.00 $0.30 9 1,734
$32.88 0 1 $192.50 $0.53 0 131
$30.57 0 97 $195.00 $0.75 13 1,155
$28.26 0 62 $197.50 $0.91 0 164
$22.60 6 259 $200.00 $1.10 0 490
$23.64 0 9 $202.50 $1.29 0 74
$21.33 0 35 $205.00 $2.65 3 125
$14.09 3 43 $207.50 $3.60 5 181
$10.15 3 444 $210.00 $2.45 46 155
$9.35 1 39 $212.50 $5.50 6 21
$7.90 2 105 $215.00 $5.30 1 72
$7.54 5 39 $217.50 $4.58 0 0
$7.80 174 587 $220.00 $5.54 0 55
$5.80 5 32 $222.50 $6.51 0 1
$5.44 244 107 $225.00 $7.66 0 6
$6.37 0 44 $227.50 $9.10 0 0
$3.67 70 312 $230.00 $10.65 0 9
$2.05 2 1 $232.50 $12.20 0 0
$3.45 0 12 $235.00 $13.77 0 0
$2.82 0 2 $237.50 $15.69 0 0
$1.50 5 352 $240.00 $17.88 0 1
$1.80 0 11 $245.00 $22.28 0 3
$1.12 0 105 $250.00 $26.74 0 4
$0.30 1 0 $255.00 $31.58 0 0
$0.64 0 35 $260.00 $36.44 0 0
$0.45 0 5 $265.00 $41.38 0 0
$0.27 0 2 $270.00 $46.38 0 0
$0.16 0 0 $275.00 $51.38 0 0
$0.10 0 8 $280.00 $56.38 0 0
$0.03 0 7 $290.00 $66.38 0 0
$0.01 0 143 $300.00 $76.38 0 0
$0.00 0 0 $310.00 $86.38 0 0
$0.00 0 106 $320.00 $96.38 0 0
Oct 23, 2026 (52 strikes)
CallsStrikePuts
LastVolOILastVolOI
$114.81 0 0 $110.00 $0.00 0 0
$109.82 0 0 $115.00 $0.00 0 0
$104.83 0 0 $120.00 $0.00 0 0
$99.84 0 0 $125.00 $0.00 0 0
$94.85 0 0 $130.00 $0.00 0 0
$89.86 0 0 $135.00 $0.00 0 0
$84.87 0 0 $140.00 $0.00 0 0
$79.87 0 0 $145.00 $0.00 0 0
$74.88 0 1 $150.00 $0.00 0 0
$69.90 0 0 $155.00 $0.00 0 1
$64.91 0 0 $160.00 $0.01 0 4
$59.93 0 0 $165.00 $0.02 0 20
$54.96 0 0 $170.00 $0.04 0 4
$50.02 0 25 $175.00 $0.09 0 36
$45.13 0 102 $180.00 $0.30 1 525
$0.00 0 0 $182.50 $0.00 0 0
$40.40 0 1 $185.00 $0.46 0 63
$0.00 0 0 $187.50 $0.00 0 0
$35.68 0 9 $190.00 $0.73 0 56
$33.56 0 0 $192.50 $1.10 0 0
$31.43 0 7 $195.00 $1.48 0 9
$29.31 0 0 $197.50 $1.85 0 1
$19.70 2 1 $200.00 $2.22 0 18
$25.06 0 0 $202.50 $2.60 0 1
$22.93 0 13 $205.00 $2.97 0 6
$20.81 0 0 $207.50 $3.35 0 20
$18.68 0 25 $210.00 $3.72 0 14
$16.91 0 1 $212.50 $5.41 2 0
$10.75 4 17 $215.00 $5.44 0 12
$9.60 7 0 $217.50 $6.42 0 0
$9.70 23 64 $220.00 $7.40 0 8
$10.82 0 0 $222.50 $8.39 0 0
$9.57 0 318 $225.00 $9.65 0 0
$5.35 6 1 $227.50 $11.10 0 0
$5.20 2 55 $230.00 $12.58 0 400
$6.56 0 1 $232.50 $14.19 0 0
$3.70 1 2 $235.00 $15.81 0 5
$3.33 2 0 $237.50 $17.67 0 0
$2.84 8 33 $240.00 $19.53 0 0
$0.00 0 0 $242.50 $0.00 0 0
$3.01 0 2 $245.00 $23.29 0 2
$0.00 0 0 $247.50 $0.00 0 0
$1.69 0 11 $250.00 $27.12 0 0
$0.00 0 0 $252.50 $0.00 0 0
$1.48 0 1 $255.00 $31.96 0 0
$1.43 5 7 $260.00 $36.80 0 0
$1.26 0 4 $265.00 $41.80 0 0
$1.23 5 1 $270.00 $46.80 0 0
$1.24 0 1 $275.00 $51.79 0 0
$1.23 0 2 $280.00 $56.79 0 0
$1.22 0 0 $285.00 $61.78 0 0
$0.00 0 0 $290.00 $0.00 0 0
Oct 30, 2026 (37 strikes)
CallsStrikePuts
LastVolOILastVolOI
$114.58 0 0 $110.00 $0.00 0 0
$109.60 0 0 $115.00 $0.00 0 0
$104.61 0 0 $120.00 $0.00 0 0
$99.62 0 0 $125.00 $0.00 0 0
$94.64 0 0 $130.00 $0.01 0 1
$89.66 0 0 $135.00 $0.02 0 1
$84.69 0 0 $140.00 $0.03 0 2
$79.74 0 0 $145.00 $0.06 0 2
$74.80 0 0 $150.00 $0.12 0 0
$69.90 0 0 $155.00 $0.20 0 2
$65.05 0 0 $160.00 $0.34 0 13
$60.26 0 0 $165.00 $0.53 0 13
$55.55 0 0 $170.00 $0.82 0 37
$50.95 0 0 $175.00 $1.21 0 11
$46.46 0 1 $180.00 $1.70 0 27
$41.97 0 2 $185.00 $2.75 2 29
$37.75 0 25 $190.00 $3.70 1 17
$33.53 0 2 $195.00 $3.75 0 41
$29.31 0 107 $200.00 $6.03 206 17
$22.10 11 18 $205.00 $6.10 0 41
$19.37 2 26 $210.00 $7.80 0 25
$15.89 1 35 $215.00 $9.69 0 31
$12.56 11 24 $220.00 $11.92 0 7
$10.70 3 25 $225.00 $14.14 0 3
$9.31 5 152 $230.00 $17.45 0 28
$10.53 0 128 $235.00 $20.75 0 57
$6.34 8 97 $240.00 $24.09 0 10
$7.30 0 23 $245.00 $27.55 0 0
$4.75 52 38 $250.00 $31.37 0 0
$5.18 0 25 $255.00 $35.48 0 0
$2.75 1 24 $260.00 $39.60 0 0
$3.36 0 10 $265.00 $43.73 0 2
$2.45 0 4 $270.00 $47.88 0 1
$2.22 0 4 $275.00 $52.68 0 1
$2.00 0 2 $280.00 $57.48 0 0
$0.00 0 0 $285.00 $0.00 0 0
$0.00 0 0 $290.00 $0.00 0 0
Nov 6, 2026 (37 strikes)
CallsStrikePuts
LastVolOILastVolOI
$115.48 0 0 $110.00 $0.45 0 0
$110.57 0 0 $115.00 $0.52 0 0
$105.66 0 0 $120.00 $0.59 0 0
$100.76 0 0 $125.00 $0.68 0 0
$95.86 0 0 $130.00 $0.76 0 0
$90.98 0 0 $135.00 $0.86 0 0
$86.09 0 0 $140.00 $0.96 0 0
$81.22 0 0 $145.00 $1.07 0 0
$76.35 0 0 $150.00 $1.18 0 0
$71.48 0 0 $155.00 $1.30 0 3
$66.62 0 0 $160.00 $1.42 0 2
$61.75 0 0 $165.00 $0.70 2 4
$56.89 0 0 $170.00 $1.59 1 0
$52.02 0 0 $175.00 $2.10 5 6
$47.53 0 0 $180.00 $2.28 0 1
$43.27 0 0 $185.00 $3.00 0 1
$39.01 0 0 $190.00 $4.40 1 3
$34.94 0 0 $195.00 $4.65 0 0
$31.15 0 5 $200.00 $7.00 2 4
$27.65 0 3 $205.00 $7.35 0 0
$24.46 0 20 $210.00 $9.15 0 0
$21.36 0 6 $215.00 $11.05 0 50
$18.45 0 5 $220.00 $13.15 0 0
$12.03 2 1 $225.00 $15.85 0 0
$9.90 2 3 $230.00 $18.57 0 0
$11.90 0 0 $235.00 $21.63 0 0
$9.95 0 7 $240.00 $24.70 0 0
$8.48 0 0 $245.00 $28.26 0 0
$7.04 0 38 $250.00 $31.85 0 0
$5.59 0 0 $255.00 $35.45 0 0
$4.40 0 2 $260.00 $39.32 0 0
$3.84 0 1 $265.00 $43.80 0 0
$3.28 0 1 $270.00 $48.29 0 0
$2.72 0 0 $275.00 $52.80 0 0
$2.16 0 2 $280.00 $57.32 0 0
$0.00 0 0 $285.00 $0.00 0 0
$0.00 0 0 $290.00 $0.00 0 0

Chain covers the nearest 6 expirations only — where almost all retail volume sits. Data as of 2026-10-08 16:07, refreshed a few times a day, not real-time.

For reference only, not investment advice. Options involve risk and are not suitable for every investor.

Quote time 2026-10-08 06:47:57 · For reference only, not investment advice and not tailored to your situation.