T251017P00021000 Option on ATT Inc
T Stock | USD 28.14 0.06 0.21% |
T251017P00021000 is a PUT option contract on ATT's common stock with a strick price of 21.0 expiring on 2025-10-17. The contract was not traded in recent days and, as of today, has 66 days remaining before the expiration. The option is currently trading at a bid price of $0.02, and an ask price of $0.13. The implied volatility as of the 12th of August 2025 is 66.0.
When exercised, put options on ATT produce a short position in ATT Stock. Because of this protective nature, they are typically used either for hedging purposes or to capitalize on ATT's downside price movement.
Rule 16 of 2025-10-17 Option Contract
The options market is anticipating that ATT Inc will have an average daily up or down price movement of about 0.0255% per day over the life of the option. With ATT trading at USD 28.14, that is roughly USD 0.007162. If you think that the market is fully understating ATT's daily price movement you should consider buying ATT Inc options at that current volatility level of 0.41%. But if you have an opposite viewpoint you should avoid it and even consider selling them.
Out Of The Money Put Option on ATT
An 'Out of The Money' option on ATT has a strike price that ATT Stock has yet to reach, meaning the option has no intrinsic value. 'Out of The Money' options are usually less costly than 'In The Money' options, making them more desirable to traders with smaller amounts of capital. Some of the uses for ATT's 'Out of The Money' options include buying the options if you expect a big move in ATT's stock. Since 'Out of The Money' options have a lower up-front cost (i.e., no intrinsic value) than 'In The Money' options, buying it is a reasonable choice.
Put Contract Name | T251017P00021000 |
Expires On | 2025-10-17 |
Days Before Expriration | 66 |
Vega | 0.009968 |
Gamma | 0.016839 |
Theoretical Value | 0.08 |
Open Interest | 5001 |
Current Trading Volume | 8.0 |
Strike Price | 21.0 |
Last Traded At | 0.08 |
Current Price Spread | 0.02 | 0.13 |
Rule 16 Daily Up or Down | USD 0.007162 |
ATT short PUT Option Greeks
ATT's Option Greeks for the contract ending on 2025-10-17 at a strike price of 21.0 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 ATT's option greeks, its implied volatility helps estimate the risk of ATT stock implied by the prices of the options on ATT's stock.
Delta | -0.038067 | |
Gamma | 0.016839 | |
Theta | -0.003004 | |
Vega | 0.009968 | |
Rho | -0.001973 |
ATT long PUT Option Payoff at expiration
Put options written on ATT grant holders of the option the right to sell a specified amount of ATT 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 ATT Stock cannot fall below zero, the put buyer does gain as the price drops. So, purchasing a put option on ATT is like buying insurance aginst ATT's downside shift.
Profit |
ATT Price At Expiration |
ATT short PUT Option Payoff at expiration
By selling ATT's put option, the investors signal their bearish sentiment. A short position in a put option written on ATT will generally make money when the underlying price is above the strike price. Therefore ATT's put payoff at expiration depends on where the ATT Stock price is relative to the put option strike price. The breakeven price of 20.92 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 ATT's price. Finally, at the strike price of 21.0, the payoff chart is constant and positive.
Profit |
ATT Price At Expiration |
ATT Inc Available Put Options
ATT's option chain is a display of a range of information that helps investors for ways to trade options on ATT. In general, an option chain provides a helpful tool for investors to see all available option contracts, both puts, and calls, for ATT. It also shows strike prices and maturity days for a ATT 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 Int | Strike Price | Current Spread | Last Price | |||
Put | T251017P00040000 | 3 | 40.0 | 11.25 - 13.25 | 13.19 | In |
Put | T251017P00036000 | 13 | 36.0 | 5.95 - 8.0 | 8.05 | In |
Put | T251017P00035000 | 5 | 35.0 | 4.9 - 7.0 | 7.25 | In |
Put | T251017P00034000 | 0 | 34.0 | 4.4 - 7.8 | 6.38 | In |
Put | T251017P00033000 | 43 | 33.0 | 4.8 - 5.05 | 5.2 | In |
Put | T251017P00032000 | 22 | 32.0 | 3.9 - 4.1 | 4.65 | In |
Put | T251017P00031000 | 39 | 31.0 | 3.0 - 3.1 | 3.0 | In |
Put | T251017P00030000 | 1850 | 30.0 | 2.19 - 2.34 | 2.37 | In |
Put | T251017P00029000 | 375 | 29.0 | 1.49 - 1.58 | 1.52 | In |
Put | T251017P00028000 | 4428 | 28.0 | 0.99 - 1.03 | 1.01 | Out |
Put | T251017P00027000 | 6118 | 27.0 | 0.63 - 0.67 | 0.65 | Out |
Put | T251017P00026000 | 5364 | 26.0 | 0.4 - 0.42 | 0.42 | Out |
Put | T251017P00025000 | 18992 | 25.0 | 0.24 - 0.28 | 0.26 | Out |
Put | T251017P00024000 | 10847 | 24.0 | 0.17 - 0.3 | 0.16 | Out |
Put | T251017P00023000 | 4532 | 23.0 | 0.09 - 0.13 | 0.13 | Out |
Put | T251017P00022000 | 7124 | 22.0 | 0.0 - 0.24 | 0.11 | Out |
Put | T251017P00021000 | 5001 | 21.0 | 0.02 - 0.13 | 0.08 | Out |
Put | T251017P00020000 | 3180 | 20.0 | 0.02 - 0.15 | 0.04 | Out |
Put | T251017P00019000 | 644 | 19.0 | 0.02 - 0.04 | 0.05 | Out |
Put | T251017P00018000 | 167 | 18.0 | 0.0 - 0.05 | 0.05 | Out |
Put | T251017P00015000 | 200 | 15.0 | 0.01 - 0.03 | 0.01 | Out |
ATT Corporate Directors
Matthew Rose | Lead Independent Director | Profile | |
Samuel Piazza | Independent Director | Profile | |
Scott Ford | Independent Director | Profile | |
Richard Fisher | Independent Director | Profile |
Additional Tools for ATT Stock Analysis
When running ATT's price analysis, check to measure ATT'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 ATT is operating at the current time. Most of ATT's value examination focuses on studying past and present price action to predict the probability of ATT's future price movements. You can analyze the entity against its peers and the financial market as a whole to determine factors that move ATT's price. Additionally, you may evaluate how the addition of ATT to your portfolios can decrease your overall portfolio volatility.