FORR · Forrester Research, Inc.

Track FORR — free Ask ALVIS about FORR

$8.83 -0.02 (-0.23%) At close · Jul 24

Market Cap

$172.18M

19.41M

Options Chain

15-min delayed Underlying $8.83 · today Options Calculator

Positioning

Aug 21, 2026 · 27 days to expiry · 10 contracts

Put / call OI

13.00

Put-heavy positioning

Open interest

contracts outstanding

Volume

traded today

Max pain

$10.00

$1.17 above spot

ATM implied vol

117.5%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

12.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 27d Sep 18 55d Dec 18 146d Mar 19 237d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	424.8%	0.954	—		—	—	—	—	0
Call · $2.5 In the money Last — Breakeven — Implied vol 424.8% Delta 0.954 ≈95% ITM Gamma 0.009 Theta -0.019 Vega 0.002 Open interest 0 Model this call Put · $2.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	217.8%	0.898	—		$0.05	—	—	14	24
Call · $5 In the money Last — Breakeven — Implied vol 217.8% Delta 0.898 ≈90% ITM Gamma 0.034 Theta -0.018 Vega 0.005 Open interest 0 Model this call Put · $5 Last $0.05 Breakeven $4.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 24 Model this put
0	—	119.8%	0.754	—		$0.20	-0.256	131.7%	2	2
Call · $7.5 In the money Last — Breakeven — Implied vol 119.8% Delta 0.754 ≈75% ITM Gamma 0.11 Theta -0.018 Vega 0.008 Open interest 0 Model this call Put · $7.5 Last $0.20 Breakeven $7.30 Implied vol 131.7% Delta -0.256 ≈26% ITM Gamma 0.102 Theta -0.019 Vega 0.008 Open interest 2 Model this put
Underlying $8.83
2	1	151.4%	0.468	$0.55		—	-0.657	83.7%	—	0
Call · $10 Last $0.55 Breakeven $10.55 Implied vol 151.4% Delta 0.468 ≈47% ITM Gamma 0.11 Theta -0.028 Vega 0.01 Open interest 2 Model this call Put · $10 In the money Last — Breakeven — Implied vol 83.7% Delta -0.657 ≈66% ITM Gamma 0.185 Theta -0.013 Vega 0.009 Open interest 0 Model this put
0	—	—	—	—		—	-0.822	118.2%	—	0
Call · $12.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $12.5 In the money Last — Breakeven — Implied vol 118.2% Delta -0.822 ≈82% ITM Gamma 0.095 Theta -0.013 Vega 0.007 Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1023313 CUSIP 346563109 13F (30d) 12 filings 12 filers Visit website Investor relations