FDS · Factset Research Systems Inc

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$284.12 +18.22 (+6.85%)

Market Cap

$9.46B

35.57M

Options Chain

15-min delayed Underlying $284.12 · today Options Calculator

Positioning

Aug 21, 2026 · 24 days to expiry · 60 contracts

Put / call OI

0.61

Call-heavy positioning

Open interest

2,790

contracts outstanding

Volume

762

traded today

Max pain

$260.00

$24.12 below spot

ATM implied vol

47%

market's expected move

Open interest by strike · near the money

Calls Puts

140

145

150

155

160

165

170

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185

190

195

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370

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 24d Sep 18 52d Oct 16 80d Nov 20 115d Dec 18 143d Jan 15 171d Feb 19 206d Mar 19 234d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	132%	0.988	—		$1.05	-0.019	150.5%	1	1
Call · $140 In the money Last — Breakeven — Implied vol 132% Delta 0.988 ≈99% ITM Gamma 0 Theta -0.061 Vega 0.026 Open interest 0 Model this call Put · $140 Last $1.05 Breakeven $138.95 Implied vol 150.5% Delta -0.019 ≈2% ITM Gamma 0 Theta -0.109 Vega 0.026 Open interest 1 Model this put
0	—	129.4%	0.986	—		$0.30	-0.02	143.7%	1	1
Call · $145 In the money Last — Breakeven — Implied vol 129.4% Delta 0.986 ≈99% ITM Gamma 0 Theta -0.071 Vega 0.026 Open interest 0 Model this call Put · $145 Last $0.30 Breakeven $144.70 Implied vol 143.7% Delta -0.02 ≈2% ITM Gamma 0 Theta -0.108 Vega 0.052 Open interest 1 Model this put
2	2	123.2%	0.985	$108.48		$1.25	-0.026	142.7%	1	1
Call · $150 In the money Last $108.48 Breakeven $258.48 Implied vol 123.2% Delta 0.985 ≈99% ITM Gamma 0 Theta -0.07 Vega 0.027 Open interest 2 Model this call Put · $150 Last $1.25 Breakeven $148.75 Implied vol 142.7% Delta -0.026 ≈3% ITM Gamma 0.001 Theta -0.13 Vega 0.053 Open interest 1 Model this put
0	—	117.2%	0.985	—		$0.30	-0.023	131.5%	1	1
Call · $155 In the money Last — Breakeven — Implied vol 117.2% Delta 0.985 ≈98% ITM Gamma 0 Theta -0.068 Vega 0.027 Open interest 0 Model this call Put · $155 Last $0.30 Breakeven $154.70 Implied vol 131.5% Delta -0.023 ≈2% ITM Gamma 0.001 Theta -0.109 Vega 0.054 Open interest 1 Model this put
0	—	111.3%	0.984	—		$0.54	-0.024	125.2%	1	1
Call · $160 In the money Last — Breakeven — Implied vol 111.3% Delta 0.984 ≈98% ITM Gamma 0 Theta -0.067 Vega 0.027 Open interest 0 Model this call Put · $160 Last $0.54 Breakeven $159.46 Implied vol 125.2% Delta -0.024 ≈2% ITM Gamma 0.001 Theta -0.108 Vega 0.055 Open interest 1 Model this put
0	—	105.6%	0.984	—		$0.80	-0.026	120.1%	1	2
Call · $165 In the money Last — Breakeven — Implied vol 105.6% Delta 0.984 ≈98% ITM Gamma 0.001 Theta -0.066 Vega 0.028 Open interest 0 Model this call Put · $165 Last $0.80 Breakeven $164.20 Implied vol 120.1% Delta -0.026 ≈3% ITM Gamma 0.001 Theta -0.111 Vega 0.056 Open interest 2 Model this put
0	—	103.6%	0.981	—		$4.09	-0.024	110.6%	1	1
Call · $170 In the money Last — Breakeven — Implied vol 103.6% Delta 0.981 ≈98% ITM Gamma 0.001 Theta -0.076 Vega 0.028 Open interest 0 Model this call Put · $170 Last $4.09 Breakeven $165.91 Implied vol 110.6% Delta -0.024 ≈2% ITM Gamma 0.001 Theta -0.094 Vega 0.056 Open interest 1 Model this put
0	—	98.2%	0.98	—		$4.55	-0.025	105%	1	2
Call · $175 In the money Last — Breakeven — Implied vol 98.2% Delta 0.98 ≈98% ITM Gamma 0.001 Theta -0.074 Vega 0.029 Open interest 0 Model this call Put · $175 Last $4.55 Breakeven $170.45 Implied vol 105% Delta -0.025 ≈2% ITM Gamma 0.001 Theta -0.093 Vega 0.057 Open interest 2 Model this put
0	—	92.9%	0.979	—		$0.80	-0.026	99.5%	4	121
Call · $180 In the money Last — Breakeven — Implied vol 92.9% Delta 0.979 ≈98% ITM Gamma 0.001 Theta -0.073 Vega 0.029 Open interest 0 Model this call Put · $180 Last $0.80 Breakeven $179.20 Implied vol 99.5% Delta -0.026 ≈3% ITM Gamma 0.001 Theta -0.091 Vega 0.058 Open interest 121 Model this put
0	—	91.2%	0.976	—		$0.30	-0.027	94.1%	2	7
Call · $185 In the money Last — Breakeven — Implied vol 91.2% Delta 0.976 ≈98% ITM Gamma 0.001 Theta -0.083 Vega 0.03 Open interest 0 Model this call Put · $185 Last $0.30 Breakeven $184.70 Implied vol 94.1% Delta -0.027 ≈3% ITM Gamma 0.001 Theta -0.09 Vega 0.059 Open interest 7 Model this put
0	—	85.9%	0.975	—		$0.91	-0.03	89.8%	6	9
Call · $190 In the money Last — Breakeven — Implied vol 85.9% Delta 0.975 ≈97% ITM Gamma 0.001 Theta -0.081 Vega 0.06 Open interest 0 Model this call Put · $190 Last $0.91 Breakeven $189.09 Implied vol 89.8% Delta -0.03 ≈3% ITM Gamma 0.001 Theta -0.092 Vega 0.06 Open interest 9 Model this put
0	—	69.7%	0.986	—		$0.64	-0.033	85.5%	3	55
Call · $195 In the money Last — Breakeven — Implied vol 69.7% Delta 0.986 ≈99% ITM Gamma 0.001 Theta -0.043 Vega 0.03 Open interest 0 Model this call Put · $195 Last $0.64 Breakeven $194.36 Implied vol 85.5% Delta -0.033 ≈3% ITM Gamma 0.001 Theta -0.095 Vega 0.061 Open interest 55 Model this put
2	2	57.5%	0.993	$56.48		$0.20	-0.038	82.6%	2	20
Call · $200 In the money Last $56.48 Breakeven $256.48 Implied vol 57.5% Delta 0.993 ≈99% ITM Gamma 0 Theta -0.023 Vega 0.013 Open interest 2 Model this call Put · $200 Last $0.20 Breakeven $199.80 Implied vol 82.6% Delta -0.038 ≈4% ITM Gamma 0.001 Theta -0.104 Vega 0.061 Open interest 20 Model this put
4	1	42.8%	0.997	$47.00		$0.50	-0.028	65.5%	12	121
Call · $210 In the money Last $47.00 Breakeven $257.00 Implied vol 42.8% Delta 0.997 ≈100% ITM Gamma 0 Theta -0.013 Vega 0.005 Open interest 4 Model this call Put · $210 Last $0.50 Breakeven $209.50 Implied vol 65.5% Delta -0.028 ≈3% ITM Gamma 0.001 Theta -0.063 Vega 0.063 Open interest 121 Model this put
3	2	47.7%	0.984	$39.36		$0.86	-0.055	67%	2	140
Call · $220 In the money Last $39.36 Breakeven $259.36 Implied vol 47.7% Delta 0.984 ≈98% ITM Gamma 0.001 Theta -0.036 Vega 0.032 Open interest 3 Model this call Put · $220 Last $0.86 Breakeven $219.14 Implied vol 67% Delta -0.055 ≈5% ITM Gamma 0.002 Theta -0.114 Vega 0.065 Open interest 140 Model this put
120	1	45.3%	0.971	$56.15		$1.30	-0.065	57.8%	2	163
Call · $230 In the money Last $56.15 Breakeven $286.15 Implied vol 45.3% Delta 0.971 ≈97% ITM Gamma 0.002 Theta -0.055 Vega 0.065 Open interest 120 Model this call Put · $230 Last $1.30 Breakeven $228.70 Implied vol 57.8% Delta -0.065 ≈6% ITM Gamma 0.003 Theta -0.11 Vega 0.114 Open interest 163 Model this put
38	1	52.7%	0.906	$22.49		$2.25	-0.091	52.1%	23	75
Call · $240 In the money Last $22.49 Breakeven $262.49 Implied vol 52.7% Delta 0.906 ≈91% ITM Gamma 0.004 Theta -0.144 Vega 0.116 Open interest 38 Model this call Put · $240 Last $2.25 Breakeven $237.75 Implied vol 52.1% Delta -0.091 ≈9% ITM Gamma 0.004 Theta -0.128 Vega 0.116 Open interest 75 Model this put
28	1	49.5%	0.859	$38.50		$3.36	-0.152	52%	10	37
Call · $250 In the money Last $38.50 Breakeven $288.50 Implied vol 49.5% Delta 0.859 ≈86% ITM Gamma 0.006 Theta -0.178 Vega 0.178 Open interest 28 Model this call Put · $250 Last $3.36 Breakeven $246.64 Implied vol 52% Delta -0.152 ≈15% ITM Gamma 0.006 Theta -0.183 Vega 0.179 Open interest 37 Model this put
589	1	51.7%	0.77	$29.00		$5.83	-0.227	51%	236	276
Call · $260 In the money Last $29.00 Breakeven $289.00 Implied vol 51.7% Delta 0.77 ≈77% ITM Gamma 0.008 Theta -0.249 Vega 0.239 Open interest 589 Model this call Put · $260 Last $5.83 Breakeven $254.17 Implied vol 51% Delta -0.227 ≈23% ITM Gamma 0.008 Theta -0.232 Vega 0.239 Open interest 276 Model this put
169	3	50.9%	0.677	$22.00		$8.93	-0.325	52.2%	238	13
Call · $270 In the money Last $22.00 Breakeven $292.00 Implied vol 50.9% Delta 0.677 ≈68% ITM Gamma 0.01 Theta -0.291 Vega 0.244 Open interest 169 Model this call Put · $270 Last $8.93 Breakeven $261.07 Implied vol 52.2% Delta -0.325 ≈32% ITM Gamma 0.01 Theta -0.286 Vega 0.246 Open interest 13 Model this put
91	15	46.5%	0.573	$15.74		$13.70	-0.428	47.6%	31	10
Call · $280 In the money Last $15.74 Breakeven $295.74 Implied vol 46.5% Delta 0.573 ≈57% ITM Gamma 0.012 Theta -0.286 Vega 0.285 Open interest 91 Model this call Put · $280 Last $13.70 Breakeven $266.30 Implied vol 47.6% Delta -0.428 ≈43% ITM Gamma 0.011 Theta -0.279 Vega 0.285 Open interest 10 Model this put
Underlying $284.12
173	10	45.2%	0.454	$11.47		$37.30	-0.538	49.3%	1	1
Call · $290 Last $11.47 Breakeven $301.47 Implied vol 45.2% Delta 0.454 ≈45% ITM Gamma 0.012 Theta -0.28 Vega 0.291 Open interest 173 Model this call Put · $290 In the money Last $37.30 Breakeven $252.70 Implied vol 49.3% Delta -0.538 ≈54% ITM Gamma 0.011 Theta -0.289 Vega 0.291 Open interest 1 Model this put
184	26	49.7%	0.359	$8.20		$84.00	-0.639	50.6%	1	1
Call · $300 Last $8.20 Breakeven $308.20 Implied vol 49.7% Delta 0.359 ≈36% ITM Gamma 0.01 Theta -0.291 Vega 0.26 Open interest 184 Model this call Put · $300 In the money Last $84.00 Breakeven $216.00 Implied vol 50.6% Delta -0.639 ≈64% ITM Gamma 0.01 Theta -0.281 Vega 0.259 Open interest 1 Model this put
86	10	43.5%	0.234	$6.40		—	-0.729	50.8%	—	0
Call · $310 Last $6.40 Breakeven $316.40 Implied vol 43.5% Delta 0.234 ≈23% ITM Gamma 0.01 Theta -0.208 Vega 0.203 Open interest 86 Model this call Put · $310 In the money Last — Breakeven — Implied vol 50.8% Delta -0.729 ≈73% ITM Gamma 0.009 Theta -0.246 Vega 0.263 Open interest 0 Model this put
35	9	45.6%	0.169	$4.00		$56.80	-0.8	51.3%	2	1
Call · $320 Last $4.00 Breakeven $324.00 Implied vol 45.6% Delta 0.169 ≈17% ITM Gamma 0.008 Theta -0.178 Vega 0.207 Open interest 35 Model this call Put · $320 In the money Last $56.80 Breakeven $263.20 Implied vol 51.3% Delta -0.8 ≈80% ITM Gamma 0.008 Theta -0.206 Vega 0.205 Open interest 1 Model this put
131	61	51%	0.139	$3.00		—	-0.845	54.9%	—	0
Call · $330 Last $3.00 Breakeven $333.00 Implied vol 51% Delta 0.139 ≈14% ITM Gamma 0.006 Theta -0.175 Vega 0.14 Open interest 131 Model this call Put · $330 In the money Last — Breakeven — Implied vol 54.9% Delta -0.845 ≈84% ITM Gamma 0.006 Theta -0.188 Vega 0.204 Open interest 0 Model this put
73	32	53.7%	0.109	$1.70		—	-0.884	55.8%	—	0
Call · $340 Last $1.70 Breakeven $341.70 Implied vol 53.7% Delta 0.109 ≈11% ITM Gamma 0.005 Theta -0.154 Vega 0.142 Open interest 73 Model this call Put · $340 In the money Last — Breakeven — Implied vol 55.8% Delta -0.884 ≈88% ITM Gamma 0.005 Theta -0.152 Vega 0.14 Open interest 0 Model this put
1	1	53.3%	0.071	$1.00		—	-0.898	61%	—	0
Call · $350 Last $1.00 Breakeven $351.00 Implied vol 53.3% Delta 0.071 ≈7% ITM Gamma 0.004 Theta -0.112 Vega 0.084 Open interest 1 Model this call Put · $350 In the money Last — Breakeven — Implied vol 61% Delta -0.898 ≈90% ITM Gamma 0.004 Theta -0.151 Vega 0.14 Open interest 0 Model this put
1	1	54%	0.05	$0.55		—	-0.913	65.4%	—	0
Call · $360 Last $0.55 Breakeven $360.55 Implied vol 54% Delta 0.05 ≈5% ITM Gamma 0.003 Theta -0.085 Vega 0.085 Open interest 1 Model this call Put · $360 In the money Last — Breakeven — Implied vol 65.4% Delta -0.913 ≈91% ITM Gamma 0.004 Theta -0.143 Vega 0.139 Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $370 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $370 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — 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. The 22 strikes around the money are shown by default — switch to "All 30" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1013237 CUSIP 303075105 13F (30d) 224 filings 198 filers Visit website Investor relations