QLYS250919P00155000 Option on Qualys Inc

QLYS Stock  USD 139.31  0.24  0.17%   
QLYS250919P00155000 is a PUT option contract on Qualys' common stock with a strick price of 155.0 expiring on 2025-09-19. The contract was not traded in recent days and, as of today, has 62 days remaining before the expiration. The option is currently trading at a bid price of $15.1, and an ask price of $19.1. The implied volatility as of the 19th of July is 62.0.
When exercised, put options on Qualys produce a short position in Qualys Stock. Because of this protective nature, they are typically used either for hedging purposes or to capitalize on Qualys' downside price movement.

Rule 16 of 2025-09-19 Option Contract

The options market is anticipating that Qualys Inc will have an average daily up or down price movement of about 0.0191% per day over the life of the option. With Qualys trading at USD 139.31, that is roughly USD 0.0266. If you think that the market is fully understating Qualys' daily price movement you should consider buying Qualys Inc options at that current volatility level of 0.31%. But if you have an opposite viewpoint you should avoid it and even consider selling them.

In The Money Put Option on Qualys

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 Qualys 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 Qualys Stock have intrinsic value and are priced higher than out-of-the-money options in the same chain, their volatilities are relatively smaller.
Put Contract NameQLYS250919P00155000
Expires On2025-09-19
Days Before Expriration62
Vega0.162757
Gamma0.017163
Theoretical Value17.1
Open Interest1
Strike Price155.0
Last Traded At19.0
Current Price Spread15.1 | 19.1
Rule 16 Daily Up or DownUSD 0.0266

Qualys short PUT Option Greeks

Qualys' Option Greeks for the contract ending on 2025-09-19 at a strike price of 155.0 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 Qualys' option greeks, its implied volatility helps estimate the risk of Qualys stock implied by the prices of the options on Qualys' stock.
Delta-0.788217
Gamma0.017163
Theta-0.031571
Vega0.162757
Rho-0.121962

Qualys long PUT Option Payoff at expiration

Put options written on Qualys grant holders of the option the right to sell a specified amount of Qualys 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 Qualys Stock cannot fall below zero, the put buyer does gain as the price drops. So, purchasing a put option on Qualys is like buying insurance aginst Qualys' downside shift.
   Profit   
       Qualys Price At Expiration  

Qualys short PUT Option Payoff at expiration

By selling Qualys' put option, the investors signal their bearish sentiment. A short position in a put option written on Qualys will generally make money when the underlying price is above the strike price. Therefore Qualys' put payoff at expiration depends on where the Qualys Stock price is relative to the put option strike price. The breakeven price of 137.9 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 Qualys' price. Finally, at the strike price of 155.0, the payoff chart is constant and positive.
   Profit   
       Qualys Price At Expiration  
View All Qualys Options

Qualys Inc Available Put Options

Qualys' option chain is a display of a range of information that helps investors for ways to trade options on Qualys. In general, an option chain provides a helpful tool for investors to see all available option contracts, both puts, and calls, for Qualys. It also shows strike prices and maturity days for a Qualys 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
 Put
QLYS250919P002000000200.058.6 - 62.758.6In
 Put
QLYS250919P001950000195.053.6 - 57.753.6In
 Put
QLYS250919P001900000190.048.8 - 52.748.8In
 Put
QLYS250919P001850000185.043.8 - 47.743.8In
 Put
QLYS250919P001800000180.038.6 - 42.738.6In
 Put
QLYS250919P001750000175.033.6 - 37.733.6In
 Put
QLYS250919P001700000170.028.6 - 32.728.6In
 Put
QLYS250919P001650000165.023.9 - 27.823.9In
 Put
QLYS250919P001600000160.019.1 - 23.219.1In
 Put
QLYS250919P001550001155.015.1 - 19.119.0In
 Put
QLYS250919P001500004150.011.4 - 15.414.5In
 Put
QLYS250919P0014500011145.08.3 - 11.36.17In
 Put
QLYS250919P0014000014140.07.2 - 9.76.8Out
 Put
QLYS250919P001350008135.03.6 - 6.44.3Out
 Put
QLYS250919P001300009130.02.25 - 5.45.29Out
 Put
QLYS250919P001250004125.01.7 - 4.53.0Out
 Put
QLYS250919P001200009120.00.75 - 2.71.63Out
 Put
QLYS250919P001150004115.00.5 - 2.51.21Out
 Put
QLYS250919P0011000013110.00.05 - 2.52.23Out
 Put
QLYS250919P0010500023105.00.0 - 2.40.75Out
 Put
QLYS250919P001000008100.00.0 - 2.251.03Out
 Put
QLYS250919P000950001295.00.0 - 2.22.2Out
 Put
QLYS250919P00085000185.00.0 - 2.152.15Out

Qualys Corporate Management

Nicolas ChaillanFederal OfficerProfile
Ishpreet SinghChief OfficerProfile
Pinkesh ShahChief OfficerProfile
Blair KingVice DevelopmentProfile
Allan PetersChief OfficerProfile
Dino DiMarinoChief OfficerProfile
Bruce JDChief SecretaryProfile

Additional Tools for Qualys Stock Analysis

When running Qualys' price analysis, check to measure Qualys' 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 Qualys is operating at the current time. Most of Qualys' value examination focuses on studying past and present price action to predict the probability of Qualys' future price movements. You can analyze the entity against its peers and the financial market as a whole to determine factors that move Qualys' price. Additionally, you may evaluate how the addition of Qualys to your portfolios can decrease your overall portfolio volatility.