According to @GracyBitget, the post asks how much a trader would be up today if they bought and held 1 BTC on the last day of each TOKEN2049 conference, pointing traders to an event-driven backtest anchored to conference end dates; source: @GracyBitget on X, Oct 3, 2025. According to @GracyBitget, the post does not provide ROI figures, so calculating results requires retrieving BTC spot closing prices on the final day of each TOKEN2049 and comparing them to today's BTC price to derive cumulative PnL and percentage return; source: @GracyBitget on X, Oct 3, 2025. According to @GracyBitget, this question directs traders to evaluate BTC performance around major crypto conferences for potential timing signals, with conclusions dependent on verified historical price data; source: @GracyBitget on X, Oct 3, 2025.