BTC/USD extends the decline, $9,000.

Bitcoin resumed the decline amid the downside correction on the market, forms a flag pattern on a daily chat. Bitcoin retreated from Tuesday's high of $9,512 to trade at $9,170 around this zone. BTC/USD has lost 2% both on a day-to-day basis and since the beginning of the day moving within the short-term bearish trend amid expanding volatility.