BlackLine Inc. (BL)
NASDAQ: BL
· Real-Time Price · USD
51.61
0.29 (0.57%)
At close: Oct 03, 2025, 3:59 PM
51.61
0.00%
After-hours: Oct 03, 2025, 04:20 PM EDT
BL Option Overview
Overview for all option chains of BL. As of October 05, 2025, BL options have an IV of 106.29% and an IV rank of 165.27%. The volume is 49 contracts, which is 24.38% of average daily volume of 201 contracts. The volume put-call ratio is 0.02, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
106.29%IV Rank
100%Historical Volatility
28.28%IV Low
42.12% on Nov 11, 2024IV High
80.95% on Oct 02, 2025Open Interest (OI)
Today's Open Interest
8,345Put-Call Ratio
2.06Put Open Interest
5,618Call Open Interest
2,727Open Interest Avg (30-day)
7,703Today vs Open Interest Avg (30-day)
108.33%Option Volume
Today's Volume
49Put-Call Ratio
0.02Put Volume
1Call Volume
48Volume Avg (30-day)
201Today vs Volume Avg (30-day)
24.38%Option Chain Statistics
This table provides a comprehensive overview of all BL options grouped by their expiration dates.
Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
Oct 17, 2025 | 12 | 0 | 0 | 940 | 651 | 0.69 | 106.29% | 52.5 |
Nov 21, 2025 | 0 | 0 | 0 | 232 | 43 | 0.19 | 65.27% | 55 |
Dec 19, 2025 | 0 | 0 | 0 | 924 | 652 | 0.71 | 55.35% | 45 |
Jan 16, 2026 | 36 | 0 | 0 | 199 | 1,580 | 7.94 | 50.47% | 55 |
Feb 20, 2026 | 0 | 1 | 0 | 54 | 1,644 | 30.44 | 50.44% | 52.5 |
May 15, 2026 | 0 | 0 | 0 | 378 | 1,048 | 2.77 | 45.48% | 45 |