Greeks.Live posted on social media X that BTC rose to $45,000, reaching a nearly one-year high, driven by insider information about ETFs. As a result, short-term option IVs rose sharply, with flat option IVs exceeding 70% on January 12 and increasing to 65% this week. Meanwhile, bulk trading, which has been stagnant for several days, has once again become hot. Today, the nominal value of bullish bulk options traded is close to $300 million, with short-term holding and medium-term ordinary trading being the main types. It is difficult not to suspect that these orders come from a source, and it is likely that the ETF will achieve results in the first half of this month.