MRNX ETF Options Chain and Prices
See Unusual Options Activity for MRNX 🔥
In the Money
MRNX Option Calls
11/20/26 (m)MRNX Option Puts
MRNX Option Calls 11/20/26 (m)
| 134.0 | ― | ― | ― | ― | ― |
| 135.0 | $40.00 | +1.96% | 1 | 3 | 10/30, 01:33 PM |
| 136.0 | $34.52 | -2.21% | 8 | 0 | 10/28, 07:52 PM |
| 137.0 | $36.40 | +7.06% | 1 | 1 | 10/29, 07:02 PM |
| 138.0 | $34.30 | 0.00% | 4 | 0 | 10/28, 02:33 PM |
| 140.0 | $36.31 | +10.03% | 2 | 4 | 10/29, 04:14 PM |
| 145.0 | $33.66 | -27.05% | 3 | 10 | 10/29, 04:14 PM |
| 150.0 | $33.30 | +11.00% | 2 | 5 | 10/29, 07:42 PM |
| 155.0 | $26.70 | +86.97% | 8 | 2 | 10/29, 04:55 PM |
| 160.0 | $25.50 | -12.07% | 3 | 2 | 10/30, 06:15 PM |
| 165.0 | ― | ― | ― | ― | ― |
| 170.0 | $25.00 | +4.17% | 4 | 8 | 10/30, 03:41 PM |
| 175.0 | $19.00 | +26.67% | 1 | 2 | 10/29, 06:32 PM |
| 180.0 | $5.38 | -32.75% | 4 | 11 | 10/27, 01:39 PM |
| 185.0 | $24.80 | -46.09% | 1 | 6 | 10/22, 04:39 PM |
| 190.0 | ― | ― | ― | ― | ― |
| 195.0 | $57.27 | +133.76% | 2 | 5 | 10/15, 07:17 PM |
| 200.0 | $14.00 | +18.64% | 1 | 8 | 10/30, 03:46 PM |
| 205.0 | ― | ― | ― | ― | ― |
| 210.0 | $5.80 | -87.66% | 10 | 10 | 10/22, 07:13 PM |
| 215.0 | $9.25 | -65.09% | 1 | 1 | 10/23, 04:04 PM |
MRNX Option Puts 11/20/26 (m)
| 134.0 | ― | ― | ― | ― | ― |
| 135.0 | ― | ― | ― | ― | ― |
| 136.0 | ― | ― | ― | ― | ― |
| 137.0 | ― | ― | ― | ― | ― |
| 138.0 | ― | ― | ― | ― | ― |
| 140.0 | $15.42 | -43.16% | 40 | 40 | 10/30, 04:15 PM |
| 145.0 | $17.72 | -57.93% | 40 | 40 | 10/30, 04:15 PM |
| 150.0 | $35.00 | +94.44% | 1 | 4 | 10/22, 04:41 PM |
| 155.0 | $37.03 | +5.65% | 2 | 0 | 10/16, 02:04 PM |
| 160.0 | $41.80 | -7.11% | 1 | 2 | 10/27, 06:07 PM |
| 165.0 | $30.90 | -25.90% | 1 | 6 | 10/28, 06:46 PM |
| 170.0 | $60.30 | +91.19% | 3 | 2 | 10/22, 05:02 PM |
| 175.0 | $64.00 | +3.31% | 1 | 1 | 09/30, 02:40 PM |
| 180.0 | $40.40 | -7.00% | 15 | 0 | 10/15, 04:23 PM |
| 185.0 | ― | ― | ― | ― | ― |
| 190.0 | $79.00 | +12.86% | 1 | 2 | 10/26, 01:45 PM |
| 195.0 | $46.70 | 0.00% | 2 | 0 | 10/22, 02:25 PM |
| 200.0 | $62.00 | +7.83% | 2 | 0 | 10/16, 01:51 PM |
| 205.0 | $62.00 | +12.73% | 1 | 2 | 10/16, 01:49 PM |
| 210.0 | $84.20 | 0.00% | 2 | 0 | 10/22, 04:53 PM |
| 215.0 | ― | ― | ― | ― | ― |
MRNX Options Summary
Expiring Nov 20, 2026 · As of Oct 30, 2026, 2:15 PM ET
- Put/Call Ratio (Volume)
- 1.99
- Put/Call Ratio (Open Interest)
- 0.70
- ATM Implied Volatility
- 219.8%
- Expected Move by Nov 20, 2026
- ±$67.30 (±41.14%)
- Max Pain
- $140.00
Top 5 Strikes by Open Interest
| Strike | Call OI | Put OI | Total OI |
|---|---|---|---|
| $260.00 | 101 | 0 | 101 |
| $145.00 | 10 | 40 | 50 |
| $140.00 | 4 | 40 | 44 |
| $100.00 | 25 | 13 | 38 |
| $111.00 | 0 | 17 | 17 |
FAQ
What is the put/call ratio for MRNX options?
MRNX options expiring Nov 20, 2026 show a put/call volume ratio of 1.99 (304 puts vs. 153 calls traded) and a put/call open interest ratio of 0.70 (175 puts vs. 250 calls open) as of Oct 30, 2026, 2:15 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 MRNX options?
The at-the-money implied volatility of MRNX options expiring Nov 20, 2026 is 219.8%, derived from the prices of the $160.00 strike call and put as of Oct 30, 2026, 2:15 PM ET.
What is the expected move for MRNX by Nov 20, 2026?
The options market prices an expected move of ±$67.30 (±41.14%) for MRNX by the Nov 20, 2026 expiration. This is the price of the at-the-money straddle at the $160.00 strike.
What is the max pain price for MRNX options?
The max pain strike for MRNX options expiring Nov 20, 2026 is $140.00. At that price, the open MRNX calls and puts would pay their holders the least at expiration.
Which MRNX option strikes have the most open interest?
For the Nov 20, 2026 expiration, the MRNX strikes with the most open interest are $260.00 (101 contracts), $145.00 (50 contracts), $140.00 (44 contracts), $100.00 (38 contracts), $111.00 (17 contracts).
Options chain for Defiance Daily Target 2X Long MRNA ETF (MRNX).
