BLLN Option Chain
BillionToOne, Inc.
$101.41
+$3.29(+3.35%)
35
Overall
20
Value
40
Tech
47
Quality
Market Cap
$4.63B
Volume
265.54K
52W Range
$61.96 - $150.44
Target Price
$129.00
BillionToOne, Inc. (BLLN) Options Chain Summary
BLLN option chain: BillionToOne, Inc. has 4 listed option expirations and 216 contracts. In the latest session, traders exchanged 92 calls and 42 puts, a put/call volume ratio of 0.46. Open interest stands at 4,678 calls and 2,853 puts. Max pain for the nearest expiration, Nov 20, 2026, is $100.00, 2% above the last close of $98.08.
- Expirations
- 4
- Contracts
- 216
- Call volume
- 92
- Put volume
- 42
- Put/call ratio (volume)
- 0.46
- Call open interest
- 4,678
- Put open interest
- 2,853
- Put/call ratio (OI)
- 0.61
BLLN Options Volume, Open Interest and Max Pain by Expiration
| Expiration | Call Volume | Put Volume | Call OI | Put OI | Put/Call OI | Max Pain |
|---|---|---|---|---|---|---|
| Nov 20, 2026 | 24 | 37 | 546 | 947 | 1.73 | $100.00 |
| Dec 18, 2026 | 24 | 0 | 2,172 | 1,441 | 0.66 | $110.00 |
| Mar 19, 2027 | 24 | 5 | 1,960 | 460 | 0.23 | $60.00 |
| Jun 17, 2027 | 20 | 0 | 0 | 5 | N/A | $125.00 |
End-of-day options data. Max pain is the expiration price at which open calls and puts would pay out the least in total.
| A | B | C | D | |
|---|---|---|---|---|
| 1 | Symbol | Price | Change | Vol |
| 2 | BLLN | $101.41 | +3.4% | 265.54K |
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