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# Option Price History for GNRC

### GENERAC HOLDINGS INC. (GNRC) Price History & Volatility Data

 Enter Symbol
 GNRC 15 Jul '22 19 Aug '22 18 Nov '22 16 Dec '22 20 Jan '23 17 Feb '23 19 Jan '24 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410 420 430 440 450 460 470 480 490 500 510 520 530 540 550 560 570 580 590 600 610 620 640 660 680 700 720 740 Put Call
GENERAC HOLDINGS INC.  Last 210.58   Change -4.03
 Start Time 123456789101112 12345678910111213141516171819202122232425262728293031 20212022
 End Time 123456789101112 12345678910111213141516171819202122232425262728293031 20212022
 Implied Volatility Theoretical Price Delta Theta Gamma Vega Rho

The Price History feature shows historical prices for stocks, indexes, ETFs, and options.

• Last Price - the last trade price.

For options:
• Theoretical Price - price derived using the historical volatility of the underlying stock or index.
• Charted Price - the split between the bid and ask.

For options, the Greeks can be charted along with the option price. The chart uses the split between the bid and the ask as the price.

The following Greeks can be charted:

• Delta - how much the option price will change for each move in the underlying.
• Gamma - the rate at which the optipon price changes as delta changes
• Vega - how the option prices changes relative to volatility
• Rho - how much the option price will change when the interest rate changes
• Theta - the rate at which the option price declines as time passes

The history of implied volatility shows how expensive options were over the selected price history. This is useful for determining the relative price of options, and can be help decide when to buy an option (when it's cheap), or sell an option (when it's expensive).

Data Provided by HistoricalOptionData.com
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