TopBuild Corp. (BLD)
NYSE: BLD
· Real-Time Price · USD
399.12
6.32 (1.61%)
At close: Oct 03, 2025, 3:59 PM
397.97
-0.29%
After-hours: Oct 03, 2025, 06:21 PM EDT
BLD Option Overview
Overview for all option chains of BLD. As of October 05, 2025, BLD options have an IV of 60.11% and an IV rank of 64.84%. The volume is 14 contracts, which is 45.16% of average daily volume of 31 contracts. The volume put-call ratio is 0.27, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
60.11%IV Rank
64.84%Historical Volatility
25.41%IV Low
42.34% on Feb 20, 2025IV High
69.75% on Oct 02, 2025Open Interest (OI)
Today's Open Interest
2,668Put-Call Ratio
4.84Put Open Interest
2,211Call Open Interest
457Open Interest Avg (30-day)
2,337Today vs Open Interest Avg (30-day)
114.16%Option Volume
Today's Volume
14Put-Call Ratio
0.27Put Volume
3Call Volume
11Volume Avg (30-day)
31Today vs Volume Avg (30-day)
45.16%Option Chain Statistics
This table provides a comprehensive overview of all BLD 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 | 7 | 1 | 0.14 | 319 | 731 | 2.29 | 60.11% | 360 |
| Nov 21, 2025 | 4 | 2 | 0.5 | 12 | 24 | 2 | 50.32% | 400 |
| Jan 16, 2026 | 0 | 0 | 0 | 111 | 1,435 | 12.93 | 43.59% | 400 |
| Apr 17, 2026 | 0 | 0 | 0 | 15 | 21 | 1.4 | 40.5% | 400 |