Shenzhen TechFlow news, on November 15, according to Greeks.live data, including 39,000 Bitcoin option contracts, the put-call option ratio was 0.84, the biggest pain point is located at US$80,000, and the nominal value reached US$3.4 billion; 189,000 Ethereum contracts For options contracts, the put-call ratio is 0.92, the biggest pain point is at $3,000, and the notional value is $580 million. Bitcoin has successively exceeded two key integers of US$80,000 and US$90,000, hitting record highs. The market has set off a meme frenzy. The combination of Trump and Musk will add many possibilities to the crypto market in the next four years. About 10% of positions have expired this week. The surge has led to a significant increase in short-term option IV. The at-the-money IV of mainstream term options is relatively stable. The market atmosphere is still very optimistic, and there is a high probability that it will rise after a short correction.