ROBN ETF Options Chain and Prices
See Unusual Options Activity for ROBN 🔥
In the Money
ROBN Option Calls
11/20/26 (m)ROBN Option Puts
ROBN Option Calls 11/20/26 (m)
| Strike | Last Price | % Change | Volume | OI | Last Trade |
|---|---|---|---|---|---|
| 13.0 | $4.10 | -2.38% | 5 | 0 | 10/30, 06:35 PM |
| 14.0 | ― | ― | ― | ― | ― |
| 15.0 | $3.10 | -60.76% | 8 | 8 | 10/30, 02:24 PM |
| 16.0 | $6.74 | +1.97% | 7 | 0 | 10/27, 07:59 PM |
| 17.0 | $1.65 | -54.04% | 8 | 9 | 10/30, 06:52 PM |
| 18.0 | $1.60 | -52.94% | 58 | 16 | 10/30, 07:57 PM |
| 19.0 | $1.14 | -21.38% | 4 | 0 | 10/30, 03:40 PM |
| 20.0 | $0.95 | -62.00% | 7 | 45 | 10/30, 07:52 PM |
| 21.0 | $0.60 | -68.42% | 1 | 44 | 10/30, 06:42 PM |
| 22.0 | $0.55 | -67.65% | 3 | 9 | 10/30, 06:31 PM |
| 23.0 | $0.40 | -69.23% | 13 | 63 | 10/30, 07:28 PM |
| 24.0 | $0.37 | -64.76% | 6 | 40 | 10/30, 04:29 PM |
| 25.0 | $0.24 | -71.76% | 19 | 118 | 10/30, 06:14 PM |
| 26.0 | $0.27 | -66.25% | 8 | 83 | 10/30, 03:20 PM |
| 27.0 | $0.16 | -73.33% | 120 | 203 | 10/30, 07:50 PM |
| 28.0 | $0.20 | -60.00% | 2 | 83 | 10/30, 02:03 PM |
ROBN Option Puts 11/20/26 (m)
| Strike | Last Price | % Change | Volume | OI | Last Trade |
|---|---|---|---|---|---|
| 13.0 | $0.60 | +328.57% | 21 | 63 | 10/30, 07:16 PM |
| 14.0 | $0.80 | +175.86% | 23 | 6 | 10/30, 05:38 PM |
| 15.0 | $1.20 | +242.86% | 33 | 72 | 10/30, 07:21 PM |
| 16.0 | $1.52 | +153.33% | 18 | 130 | 10/30, 07:35 PM |
| 17.0 | $1.70 | +109.88% | 52 | 91 | 10/30, 07:58 PM |
| 18.0 | $2.42 | +108.62% | 43 | 113 | 10/30, 07:50 PM |
| 19.0 | $2.70 | +1.94% | 1 | 28 | 10/29, 05:53 PM |
| 20.0 | $4.30 | +109.76% | 23 | 297 | 10/30, 06:47 PM |
| 21.0 | $4.60 | +64.29% | 1 | 129 | 10/30, 03:19 PM |
| 22.0 | $6.00 | +81.82% | 12 | 230 | 10/30, 06:40 PM |
| 23.0 | $6.80 | +65.85% | 16 | 124 | 10/30, 05:52 PM |
| 24.0 | $7.90 | +60.24% | 13 | 111 | 10/30, 06:43 PM |
| 25.0 | $8.43 | +59.06% | 6 | 332 | 10/30, 05:52 PM |
| 26.0 | $9.60 | +60.00% | 19 | 1,090 | 10/30, 05:52 PM |
| 27.0 | $10.27 | +44.24% | 1 | 75 | 10/30, 07:27 PM |
| 28.0 | $7.70 | -6.10% | 1 | 124 | 10/29, 04:02 PM |
ROBN Options Summary
Expiring Nov 20, 2026 · As of Oct 30, 2026, 3:58 PM ET
- Put/Call Ratio (Volume)
- 0.62
- Put/Call Ratio (Open Interest)
- 1.45
- ATM Implied Volatility
- 117.9%
- Expected Move by Nov 20, 2026
- ±$4.02 (±22.80%)
- Max Pain
- $28.00
Top 5 Strikes by Open Interest
| Strike | Call OI | Put OI | Total OI |
|---|---|---|---|
| $26.00 | 83 | 1,090 | 1,173 |
| $30.00 | 316 | 137 | 453 |
| $25.00 | 118 | 332 | 450 |
| $20.00 | 45 | 297 | 342 |
| $27.00 | 203 | 75 | 278 |
FAQ
What is the put/call ratio for ROBN options?
ROBN options expiring Nov 20, 2026 show a put/call volume ratio of 0.62 (340 puts vs. 551 calls traded) and a put/call open interest ratio of 1.45 (3,598 puts vs. 2,481 calls open) as of Oct 30, 2026, 3:58 PM ET. A ratio above 1 means more puts than calls, which often reflects hedging or a bearish tilt.
What is the implied volatility of ROBN options?
The at-the-money implied volatility of ROBN options expiring Nov 20, 2026 is 117.9%, derived from the prices of the $18.00 strike call and put as of Oct 30, 2026, 3:58 PM ET.
What is the expected move for ROBN by Nov 20, 2026?
The options market prices an expected move of ±$4.02 (±22.80%) for ROBN by the Nov 20, 2026 expiration. This is the price of the at-the-money straddle at the $18.00 strike.
What is the max pain price for ROBN options?
The max pain strike for ROBN options expiring Nov 20, 2026 is $28.00. At that price, the open ROBN calls and puts would pay their holders the least at expiration.
Which ROBN option strikes have the most open interest?
For the Nov 20, 2026 expiration, the ROBN strikes with the most open interest are $26.00 (1,173 contracts), $30.00 (453 contracts), $25.00 (450 contracts), $20.00 (342 contracts), $27.00 (278 contracts).
Options chain for T-Rex 2X Long HOOD Daily Target ETF (ROBN).