BlackLine Inc. (BL)
NASDAQ: BL
· Real-Time Price · USD
51.00
0.63 (1.25%)
At close: Aug 15, 2025, 2:56 PM
BL Option Overview
Overview for all option chains of BL. As of August 15, 2025, BL options have an IV of 400.97% and an IV rank of 672.12%. The volume is 211 contracts, which is 78.73% of average daily volume of 268 contracts. The volume put-call ratio is 0.23, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
400.97%IV Rank
672.12%Historical Volatility
32.78%IV Low
41.67% on Sep 20, 2024IV High
95.13% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
10,789Put-Call Ratio
1.78Put Open Interest
6,915Call Open Interest
3,874Open Interest Avg (30-day)
9,166Today vs Open Interest Avg (30-day)
117.71%Option Volume
Today's Volume
211Put-Call Ratio
0.23Put Volume
40Call Volume
171Volume Avg (30-day)
268Today vs Volume Avg (30-day)
78.73%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 |
| Aug 15, 2025 | 1 | 2 | 2 | 2,302 | 1,694 | 0.74 | 400.97% | 52.5 |
| Sep 19, 2025 | 152 | 1 | 0.01 | 220 | 10 | 0.05 | 58.92% | 50 |
| Oct 17, 2025 | 0 | 0 | 0 | 90 | 652 | 7.24 | 57.84% | 55 |
| Nov 21, 2025 | 0 | 0 | 0 | 92 | 29 | 0.32 | 49.77% | 57.5 |
| Dec 19, 2025 | 0 | 16 | 0 | 913 | 1,672 | 1.83 | 52.02% | 45 |
| Jan 16, 2026 | 18 | 21 | 1.17 | 28 | 1,508 | 53.86 | 43.16% | 50 |
| Feb 20, 2026 | 0 | 0 | 0 | 19 | 304 | 16 | 42.98% | 45 |
| May 15, 2026 | 0 | 0 | 0 | 210 | 1,046 | 4.98 | 39.75% | 45 |