BTCUSDT 4H: Volume Clusters Inside the Oct 1-15 RangeBitcoin / TetherUS PERPETUAL CONTRACTBINANCE:BTCUSDT.Pcyh850228Across the last 90 4-hour candles on BTCUSDT, stretching back about 15 days to Oct 1, price ranged between a window high of $87,220 and a window low of $79,800. Mapping volume by price across that span shows the heaviest-traded zone sitting between $83,324 and $83,881, with roughly 70% of all volume in the window changing hands between $81,470 and $85,365. The single heaviest candle in the window printed on Oct 14, a red 4-hour candle spanning $81,589 to $83,933 that closed at $81,641. Its volume ran about 3.5 times the window median, marking it as the most active bar on the chart. Volume over the most recent 12 candles sits 36% above the window average, showing participation has picked up into this latest stretch. The latest closed candle, from Oct 15, finished at $82,246. That close sits inside the $81,470-$85,365 value area but below the $83,324-$83,881 zone where volume concentrated most heavily, placing current price in the lower half of where most trading has actually occurred. If price holds above $81,470, the lower edge of the value area, the heaviest-traded zone near $83,324-$83,881 becomes the next area to watch on any move higher. A 4H close below $81,470 would put the Oct 14 low of $81,589 and the window low of $79,800 back in focus as the range's lower boundary is tested. Not financial advice; for educational purposes.