Bitcoin tests $83,600 support after brief rise above $87,000

Bitcoin retreated from a daily high near $87,279 to around $84,344 on September 23, slipping below the $85,000 level. The move followed a short‑term rally that was largely powered by forced short covering rather than fresh buying.

Price action and technical levels

The daily chart showed BTC at $84,344, down 2.16% for the session, with the 4‑hour Supertrend support positioned near $83,593. The 4‑hour candle opened around $85,650 and fell to roughly $84,329, touching a low of $83,864.

Key technical indicators:

• Daily RSI: 65.31 (above 50, below the 70 overbought threshold).
• 4‑hour Chaikin Money Flow: +0.12, indicating lingering buying pressure.
• 20‑day Bollinger Band midpoint: about $79,528, highlighting the distance above the recent daily average.

Liquidity and liquidation zones

CoinGlass heatmaps identified concentration bands around $84,500‑$85,000, $82,500‑$83,000, and $87,000‑$87,500. These zones represent areas where leveraged positions could face liquidation if price reaches them.

Analyst Ardi noted that a break below the $83,593 Supertrend could shift focus to the $81,000‑$83,000 liquidity area, while a rebound above $85,000 would be needed to target the recent high near $87,279.

Market drivers

CoinMarketCap research head Alice Liu attributed the rise to short covering, estimating forced short covering at roughly ten times the value of long liquidations. Total liquidations had fallen to half their 30‑day average by the following day.

US spot Bitcoin ETFs recorded $999 million in net inflows on September 21, according to Farside Investors, indicating continued fund‑flow interest, though this figure does not reflect the September 23 session.

Analyst perspectives

Tony Dicarlo of Rootstock Labs highlighted Bitcoin’s position above its 50‑week and 200‑week moving averages and cited supportive US policy developments and ETF demand as bullish factors.

Liu offered a more cautious short‑term view, emphasizing that the automatic buying from short squeezes has diminished, leaving the next move dependent on genuine spot demand.

Outlook

The immediate test is the 4‑hour Supertrend at $83,593. Holding above this level would keep Bitcoin within the recent upward trend; a sustained break could expose the $82,500‑$83,000 liquidity band.