BLDR250919C00100000 Option on Builders FirstSource

BLDR Stock  USD 130.18  3.05  2.40%   
BLDR250919C00100000 is a PUT option contract on Builders FirstSource's common stock with a strick price of 100.0 expiring on 2025-09-19. The contract was not traded in recent days and, as of today, has 48 days remaining before the expiration. The option is currently trading at a bid price of $27.3, and an ask price of $29.9. The implied volatility as of the 2nd of August is 48.0.
When exercised, put options on Builders FirstSource produce a short position in Builders Stock. Because of this protective nature, they are typically used either for hedging purposes or to capitalize on Builders FirstSource's downside price movement.

Rule 16 of 2025-09-19 Option Contract

The options market is anticipating that Builders FirstSource will have an average daily up or down price movement of about 0.0311% per day over the life of the option. With Builders FirstSource trading at USD 130.18, that is roughly USD 0.0405. If you think that the market is fully understating Builders FirstSource's daily price movement you should consider buying Builders FirstSource options at that current volatility level of 0.5%. But if you have an opposite viewpoint you should avoid it and even consider selling them.

In The Money Call Option on Builders FirstSource

An 'In The Money' option is one with a strike price that the current stock price has already surpassed. Some options investors can hedge their Builders FirstSource positions using in-the-money options. They may also want to buy options with some intrinsic value, not just time value. However, because in-the-money options on Builders Stock have intrinsic value and are priced higher than out-of-the-money options in the same chain, their volatilities are relatively smaller.
Call Contract NameBLDR250919C00100000
Expires On2025-09-19
Days Before Expriration48
Delta0.923223
Vega0.067809
Gamma0.006149
Theoretical Value28.6
Open Interest45
Strike Price100.0
Last Traded At25.75
Current Price Spread27.3 | 29.9
Rule 16 Daily Up or DownUSD 0.0405

Builders short PUT Option Greeks

Builders FirstSource's Option Greeks for the contract ending on 2025-09-19 at a strike price of 100.0 measures the various factors that affect its cost and calculated using a theoretical options pricing model. It helps investors make more informed decisions about whether to trade this option contract or when to trade it. In addition to Builders FirstSource's option greeks, its implied volatility helps estimate the risk of Builders FirstSource stock implied by the prices of the options on Builders FirstSource's stock.
Delta0.923223
Gamma0.006149
Theta-0.044396
Vega0.067809
Rho0.121602

Builders long PUT Option Payoff at expiration

Put options written on Builders FirstSource grant holders of the option the right to sell a specified amount of Builders FirstSource at a specified price within a specified time frame. The put buyer has a limited loss and, while not fully unlimited gains, as the price of Builders Stock cannot fall below zero, the put buyer does gain as the price drops. So, purchasing a put option on Builders FirstSource is like buying insurance aginst Builders FirstSource's downside shift.
   Profit   
       Builders FirstSource Price At Expiration  

Builders short PUT Option Payoff at expiration

By selling Builders FirstSource's put option, the investors signal their bearish sentiment. A short position in a put option written on Builders FirstSource will generally make money when the underlying price is above the strike price. Therefore Builders FirstSource's put payoff at expiration depends on where the Builders Stock price is relative to the put option strike price. The breakeven price of 128.6 is the critical point that divides the payoff function into two parts. Below the breakeven price, the payoff is dropping and negative (the seller makes a loss). Above the breakeven price, the payoff line is upward sloping as the option payoff increases in proportion to Builders FirstSource's price. Finally, at the strike price of 100.0, the payoff chart is constant and positive.
   Profit   
       Builders FirstSource Price At Expiration  
View All Builders FirstSource Options

Builders FirstSource Available Call Options

Builders FirstSource's option chain is a display of a range of information that helps investors for ways to trade options on Builders. In general, an option chain provides a helpful tool for investors to see all available option contracts, both puts, and calls, for Builders. It also shows strike prices and maturity days for a Builders FirstSource against a given expiration period. The table below combines all the option information in the form of a chain but before you use it, remember that it entails significant risk and it is not for everyone.
Open IntStrike PriceCurrent SpreadLast Price
Call
BLDR250919C002900000290.00.0 - 1.31.3Out
Call
BLDR250919C002800000280.00.0 - 1.31.3Out
Call
BLDR250919C0027000015270.00.0 - 1.31.3Out
Call
BLDR250919C00260000145260.00.0 - 1.31.3Out
Call
BLDR250919C002500002250.00.0 - 1.31.3Out
Call
BLDR250919C002400005240.00.0 - 1.351.35Out
Call
BLDR250919C002300003230.00.0 - 1.351.35Out
Call
BLDR250919C0022000019220.00.0 - 0.50.5Out
Call
BLDR250919C0021000017210.00.0 - 1.30.2Out
Call
BLDR250919C0020000083200.00.0 - 1.550.5Out
Call
BLDR250919C0019500074195.00.0 - 0.550.55Out
Call
BLDR250919C0019000020190.00.0 - 0.550.55Out
Call
BLDR250919C001850008185.00.0 - 1.351.35Out
Call
BLDR250919C0018000019180.00.0 - 1.350.64Out
Call
BLDR250919C0017500094175.00.0 - 1.051.08Out
Call
BLDR250919C0017000036170.00.0 - 1.81.15Out
Call
BLDR250919C0016500045165.00.0 - 0.652.2Out
Call
BLDR250919C001600001320160.00.7 - 0.950.37Out
Call
BLDR250919C00155000462155.01.1 - 1.42.32Out
Call
BLDR250919C00150000547150.01.7 - 2.051.1Out
Call
BLDR250919C00145000196145.02.5 - 2.852.61Out
Call
BLDR250919C00140000183140.03.6 - 3.93.3Out
Call
BLDR250919C00135000562135.05.1 - 5.65.1Out
Call
BLDR250919C00130000380130.07.1 - 7.56.11Out
Call
BLDR250919C00125000256125.09.5 - 10.19.0In
Call
BLDR250919C00120000584120.012.4 - 13.411.09In
Call
BLDR250919C00115000167115.015.6 - 17.011.2In
Call
BLDR250919C00110000102110.019.0 - 21.019.34In
Call
BLDR250919C0010500017105.023.4 - 25.418.5In
Call
BLDR250919C0010000045100.027.3 - 29.925.75In
Call
BLDR250919C00095000695.032.2 - 34.732.2In
Call
BLDR250919C00090000290.036.8 - 39.441.55In
Call
BLDR250919C00085000185.041.7 - 44.131.64In
Call
BLDR250919C000800004080.046.8 - 49.255.1In
Call
BLDR250919C00075000175.051.6 - 54.151.6In
Call
BLDR250919C00065000665.061.4 - 63.961.4In

Builders FirstSource Corporate Directors

Craig SteinkeIndependent DirectorProfile
Brett MilgrimIndependent DirectorProfile
Cleveland ChristopheIndependent DirectorProfile
Daniel AgroskinIndependent DirectorProfile

Additional Tools for Builders Stock Analysis

When running Builders FirstSource's price analysis, check to measure Builders FirstSource's market volatility, profitability, liquidity, solvency, efficiency, growth potential, financial leverage, and other vital indicators. We have many different tools that can be utilized to determine how healthy Builders FirstSource is operating at the current time. Most of Builders FirstSource's value examination focuses on studying past and present price action to predict the probability of Builders FirstSource's future price movements. You can analyze the entity against its peers and the financial market as a whole to determine factors that move Builders FirstSource's price. Additionally, you may evaluate how the addition of Builders FirstSource to your portfolios can decrease your overall portfolio volatility.