[Solved] The top policy priorities for Americans tend to change significantly from one year to the next. Strike Price: The price at which a derivative contract can be exercised, specifically referring to the price at which the holder of an option can buy (call option) or sell (put option) the underlying asset. Listed Options: Contracts traded on a stock exchange that give buyers the right, but not the obligation, to buy or sell a security at a specified price within a certain time period. Post Margins: The practice of depositing collateral to cover potential losses in trading accounts, especially in futures and options markets. Naked Listed Options: Options contracts that are sold without owning the underlying asset, posing a higher risk due to the potential for unlimited losses.