ROBO · ROBO Global Robotics and Automation Index ETF ETF

Alerts for ROBO

$80.57 +0.80 (+1.00%) At close · Sep 4

Options Chain

Underlying $80.57 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 46 contracts · mixed daily-bar sessions · Mar 9, 2026–Sep 2, 2026; 14 unknown

Put / call OI

0.31

Call-heavy positioning

Open interest

693

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$80.00

$0.57 below spot

ATM implied vol

28%

market's expected move

Open interest by strike

Calls Puts

100

105

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 13d Oct 16 41d Dec 18 104d Jan 15 132d Mar 19 195d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$38.70	$42.10	—		—	$0.00	$0.85	—	—	—	—
Call · $40 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.357 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $40 Daily-bar session Unknown Quote as of 2026-09-04 19:49:59.547 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$33.70	$37.10	—		—	$0.00	$0.85	—	—	—	—
Call · $45 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.605 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $45 Daily-bar session Unknown Quote as of 2026-09-04 19:56:41.109 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$28.70	$32.10	—		—	$0.00	$0.85	—	—	—	—
Call · $50 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.296 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $50 Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.470 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	2	—	—	$23.70	$27.10	$20.70		—	$0.00	$0.85	—	—	—	—
Call · $55 In the money Daily-bar session Apr 8, 2026 Quote as of 2026-09-04 19:55:02.357 UTC Last $20.70 Breakeven $75.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $55 Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.832 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	1	—	—	$18.70	$22.10	$25.00		$2.96	$0.00	$0.40	—	—	1	3
Call · $60 In the money Daily-bar session May 18, 2026 Quote as of 2026-09-04 19:59:32.592 UTC Last $25.00 Breakeven $85.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $60 Daily-bar session Mar 9, 2026 Quote as of 2026-09-04 19:55:09.978 UTC Last $2.96 Breakeven $57.04 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this put
9	20	—	—	$13.70	$17.10	$15.60		$0.27	$0.00	$0.70	—	—	1	6
Call · $65 In the money Daily-bar session Aug 3, 2026 Quote as of 2026-09-04 19:55:01.879 UTC Last $15.60 Breakeven $80.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 OI effective date Sep 3, 2026 Model this call Put · $65 Daily-bar session Aug 3, 2026 Quote as of 2026-09-04 19:59:34.646 UTC Last $0.27 Breakeven $64.73 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 3, 2026 Model this put
15	3	—	—	$10.70	$14.10	$15.79		$0.20	$0.00	$0.85	—	—	1	—
Call · $68 In the money Daily-bar session Jun 24, 2026 Quote as of 2026-09-04 19:59:32.137 UTC Last $15.79 Breakeven $83.79 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 OI effective date Sep 3, 2026 Model this call Put · $68 Daily-bar session Aug 12, 2026 Quote as of 2026-09-04 19:59:34.274 UTC Last $0.20 Breakeven $67.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	2	—	—	$9.70	$13.10	$16.95		—	$0.00	$0.85	—	—	—	—
Call · $69 In the money Daily-bar session May 21, 2026 Quote as of 2026-09-04 19:55:01.605 UTC Last $16.95 Breakeven $85.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $69 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.172 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
34	3	—	—	$8.70	$12.10	$11.95		$1.20	$0.00	$0.85	—	—	1	1
Call · $70 In the money Daily-bar session Jul 8, 2026 Quote as of 2026-09-04 19:59:44.169 UTC Last $11.95 Breakeven $81.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 34 OI effective date Sep 3, 2026 Model this call Put · $70 Daily-bar session Jun 8, 2026 Quote as of 2026-09-04 19:59:34.072 UTC Last $1.20 Breakeven $68.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$7.80	$11.20	—		—	$0.00	$0.85	—	—	—	—
Call · $71 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.104 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $71 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.973 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
5	8	—	—	$6.80	$10.20	$12.76		$2.62	$0.00	$0.90	—	—	2	2
Call · $72 In the money Daily-bar session Aug 12, 2026 Quote as of 2026-09-04 19:55:04.976 UTC Last $12.76 Breakeven $84.76 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 3, 2026 Model this call Put · $72 Daily-bar session Apr 28, 2026 Quote as of 2026-09-04 19:59:33.877 UTC Last $2.62 Breakeven $69.38 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this put
7	1	—	—	$5.80	$9.20	$15.00		$2.50	$0.00	$0.90	—	—	1	1
Call · $73 In the money Daily-bar session Jun 5, 2026 Quote as of 2026-09-04 19:59:55.900 UTC Last $15.00 Breakeven $88.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 OI effective date Sep 3, 2026 Model this call Put · $73 Daily-bar session Apr 28, 2026 Quote as of 2026-09-04 19:59:33.777 UTC Last $2.50 Breakeven $70.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$4.90	$8.20	—		—	$0.00	$1.00	—	—	—	—
Call · $74 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:57.958 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $74 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.678 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
3	1	—	—	$4.00	$7.30	$8.00		$2.67	$0.00	$0.85	—	—	1	5
Call · $75 In the money Daily-bar session Aug 19, 2026 Quote as of 2026-09-04 19:57:20.046 UTC Last $8.00 Breakeven $83.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $75 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:33.599 UTC Last $2.67 Breakeven $72.33 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 3, 2026 Model this put
3	2	20.6%	0.941	$3.10	$6.40	$9.90		$0.95	$0.00	$1.15	—	—	6	8
Call · $76 In the money Daily-bar session Jun 23, 2026 Quote as of 2026-09-04 19:58:37.209 UTC Last $9.90 Breakeven $85.90 Implied vol 20.6% Delta 0.941 ≈94% ITM Gamma 0.038 Theta -0.021 Vega 0.018 Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $76 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:59:33.532 UTC Last $0.95 Breakeven $75.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 3, 2026 Model this put
20	1	24%	0.854	$2.30	$5.60	$5.50		$0.90	$0.00	$1.50	—	—	26	18
Call · $77 In the money Daily-bar session Jul 23, 2026 Quote as of 2026-09-04 19:55:01.752 UTC Last $5.50 Breakeven $82.50 Implied vol 24% Delta 0.854 ≈85% ITM Gamma 0.063 Theta -0.039 Vega 0.035 Open interest 20 OI effective date Sep 3, 2026 Model this call Put · $77 Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:41.494 UTC Last $0.90 Breakeven $76.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 18 OI effective date Sep 3, 2026 Model this put
9	1	24.6%	0.773	$1.55	$4.80	$3.70		$1.15	$0.00	$1.95	—	—	3	6
Call · $78 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:59:51.129 UTC Last $3.70 Breakeven $81.70 Implied vol 24.6% Delta 0.773 ≈77% ITM Gamma 0.081 Theta -0.049 Vega 0.046 Open interest 9 OI effective date Sep 3, 2026 Model this call Put · $78 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:33.330 UTC Last $1.15 Breakeven $76.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 3, 2026 Model this put
70	10	25.5%	0.579	$0.30	$3.50	$1.48		$1.70	$0.10	$2.95	-0.431	30.5%	1	95
Call · $80 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:59.962 UTC Last $1.48 Breakeven $81.48 Implied vol 25.5% Delta 0.579 ≈58% ITM Gamma 0.101 Theta -0.063 Vega 0.06 Open interest 70 OI effective date Sep 3, 2026 Model this call Put · $80 Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:59:59.962 UTC Last $1.70 Breakeven $78.30 Implied vol 30.5% Delta -0.431 ≈43% ITM Gamma 0.085 Theta -0.067 Vega 0.06 Open interest 95 OI effective date Sep 3, 2026 Model this put
Underlying $80.57
240	20	23.8%	0.127	$0.10	$0.35	$0.65		$4.85	$3.20	$6.50	-0.799	31.9%	4	14
Call · $85 Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:58:41.890 UTC Last $0.65 Breakeven $85.65 Implied vol 23.8% Delta 0.127 ≈13% ITM Gamma 0.058 Theta -0.03 Vega 0.032 Open interest 240 OI effective date Sep 3, 2026 Model this call Put · $85 In the money Daily-bar session Aug 25, 2026 Quote as of 2026-09-04 19:56:41.304 UTC Last $4.85 Breakeven $80.15 Implied vol 31.9% Delta -0.799 ≈80% ITM Gamma 0.058 Theta -0.046 Vega 0.043 Open interest 14 OI effective date Sep 3, 2026 Model this put
44	2	—	—	$0.00	$0.85	$0.47		$8.50	$7.90	$11.30	-0.904	43.1%	1	1
Call · $90 Daily-bar session Aug 27, 2026 Quote as of 2026-09-04 19:59:33.971 UTC Last $0.47 Breakeven $90.47 Implied vol — Delta — Gamma — Theta — Vega — Open interest 44 OI effective date Sep 3, 2026 Model this call Put · $90 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-04 19:56:45.391 UTC Last $8.50 Breakeven $81.50 Implied vol 43.1% Delta -0.904 ≈90% ITM Gamma 0.026 Theta -0.035 Vega 0.026 Open interest 1 OI effective date Sep 3, 2026 Model this put
22	5	—	—	$0.00	$0.85	$0.05		$17.30	$12.90	$16.30	-0.923	58.4%	2	2
Call · $95 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:59:34.478 UTC Last $0.05 Breakeven $95.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 22 OI effective date Sep 3, 2026 Model this call Put · $95 In the money Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:55:02.250 UTC Last $17.30 Breakeven $77.70 Implied vol 58.4% Delta -0.923 ≈92% ITM Gamma 0.016 Theta -0.04 Vega 0.022 Open interest 2 OI effective date Sep 3, 2026 Model this put
—	20	—	—	$0.00	$0.85	$0.43		—	$17.90	$21.30	-0.934	72.2%	—	—
Call · $100 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:35.083 UTC Last $0.43 Breakeven $100.43 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $100 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.333 UTC Last — Breakeven — Implied vol 72.2% Delta -0.934 ≈93% ITM Gamma 0.012 Theta -0.045 Vega 0.02 Open interest — OI effective date — Model this put
50	10	—	—	$0.00	$0.85	$0.43		—	$22.90	$26.30	-0.941	84.9%	—	—
Call · $105 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:35.683 UTC Last $0.43 Breakeven $105.43 Implied vol — Delta — Gamma — Theta — Vega — Open interest 50 OI effective date Sep 3, 2026 Model this call Put · $105 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.357 UTC Last — Breakeven — Implied vol 84.9% Delta -0.941 ≈94% ITM Gamma 0.009 Theta -0.048 Vega 0.018 Open interest — OI effective date — Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Mar 9, 2026–Sep 2, 2026; 14 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

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.