BITI SBIT

ProShares Short Bitcoin ETF (typically ticker: BITI) — Seeks to provide -1x the daily inverse performance of a Bitcoin price benchmark. This means if Bitcoin falls 1% in a day, this ETF is designed to rise ~1% that same day (before fees/expenses).

ProShares UltraShort Bitcoin ETF (SBIT) — Targets -2x the daily inverse performance, so if Bitcoin falls 1%, this ETF aims to rise ~2% that day.

T-REX 2x Short Inverse Leveraged Bitcoin ETF (from REX Shares) — Provides -2x daily leveraged inverse exposure to Bitcoin prices, giving amplified downside exposure on Bitcoin moves.