How does a prediction market account claiming to be Jane Street, with an annualized return of nearly 70%, view BTC's trend?

According to PolyBeats monitoring, on the prediction market Polymarket, there is currently an account with the vowel-completed ID "Jane Street Prediction Markets," which is identical to Jane Street, a market-making and trading firm founded in 2000 with nearly $40 billion in net trading revenue over the past year. This account has profited +$1.2m over the past 6 months, parti