Following the collapse of the domestic real estate bubble a few years ago, the prices of raw material glass also dropped to levels not seen in the past decade, falling nearly 70% from their peak. However, based on historical data from the past ten years, every time prices hit a new low, relevant policies are introduced to trigger a rebound. So I just bought a few June call options with an exercise price of 1040, betting that relevant policies will be introduced to support the market.