Recently, BTC has been in a phase of sideways adjustment at key positions, waiting for effective direction selection. Currently, it is a key game area for long and short positions, and the time for betting has arrived. Those who are optimistic about the future tend to go long or buy call options, while those who are bearish buy put options. Currently, there are many people playing contracts in the market, but few playing options. As long as most people are not familiar with options, I believe options are a supplement to contracts. Friends who often play contracts can learn from them. Compared with contracts, options have a definite delivery time, ignore intermediate fluctuations, will not cause liquidation, do not require setting stop losses, and do not have high psychological requirements. When the option expires, you can choose to exercise or waive the exercise. If we make a wrong judgment, we can waive the exercise. At the same time, options require payment of the purchase cost, just like buying a lottery ticket with a 2 yuan principal that you must pay. If the direction is correct and the profit is enough when exercising at maturity, you will make a profit. Otherwise, you will lose a fixed principal, which means the loss is limited. Learning options can be done by joining the Coincall community, searching for "CoincallTalk" on Telegram, participating in active discussions, learning option applications and strategies, and mastering market trends. In addition, the community also regularly holds activities, such as weekly clock ins to share a bonus of 100 U. Join the unlimited possibilities of shared encrypted options trading now! Coincall is the fifth ranked global cryptocurrency options exchange, providing users with excellent BTC and ETH option liquidity. The platform supports USDT margin and offers a variety of featured small currency options to meet diverse trading needs. Users can invest their margin into a flexible interest plan with an annual interest rate of 7% to achieve capital appreciation. At the same time, Coincall supports free buying and selling options, especially through selling options, which can enjoy high win rates and premium returns, suitable for hedging and profit strategies.