Bitcoin closed at or above its open on Binance's BTC/USDT 1-hour candle that began on August 15, 2026 at 10 PM ET. The O and C readouts at the top of Binance's BTC/USDT graph showed the close equal to or higher than the open for that 1H candle. Binance users who relied on the BTC/USDT 1-hour chart…