Arbitrum drops nearly 10% despite real-world asset surge
Arbitrum (ARB)
Editor:
Eugene Serbin
tradersunion.com reports that Arbitrum (ARB) fell 9.83% following a downside gap of approximately 8.37% on 22 September 2026. The decline occurred even as the network recorded more than $74 million in real-world asset market cap growth during a single week in September. Network revenue rose to $5 million, roughly five times higher than earlier months, partly due to activity following the Robinhood Chain launch.
Despite the price drop, ARB/USD remains above its 20-day, 50-day, and 200-day moving averages at $0.1652, $0.1175, and $0.1042 respectively. The asset is currently trading at $0.222, slipping within a near-term range between $0.215 and $0.2283. Technical indicators show robust momentum, with MACD and ADX pointing to buying pressure.
However, RSI, Stochastic RSI, and CCI suggest overbought conditions. Bull/Bear Power remains positive, indicating buyers dominate intraday momentum. Analysts note that price action is constrained by persistent selling pressure and consolidation despite enhanced real-world asset integration. The $0.215 level is identified as pivotal for directional cues in the coming days.
How the market reacted
Whalio's own Binance spot order flow for ARB, measured when this story was written up on 22 September 2026. Not the outlet's figures.
Whalio data shows ARB trading at $0.2258 with a 1-hour buy ratio of 40.2%, which is lower than the 4-hour ratio of 50.3% and the 24-hour ratio of 48.7%. This divergence suggests that short-term buying pressure is fading relative to the broader recent trend. The 1-hour volume delta is negative at -$460,220, indicating net selling in the immediate term, while the 4-hour delta is positive at +$26,355. Over 24 hours, the volume delta is -$1,407,555, and the cumulative volume delta at close is -$1,949,855. This means that over the last day, sellers have outweighed buyers by a significant margin. Only 7 out of 24 hours saw net buying, highlighting a dominant selling session.
The latest daily buy ratio of 52.1% sits at the 85th percentile of the last 323 days, against a median of 49.6% - stronger buying than most days.
Was that an ordinary day?
The same Binance spot measurements for ARB, averaged over the days leading up to the story.
Over the preceding week, the average buy ratio was 51.0%, making the current 24-hour ratio of 48.7% slightly below average by 2.3 points. The 24-hour spot volume of $53,648,009 is 1.15 times the weekly average, indicating unusually high activity. While the coin saw a 68.9% price increase over eight days, the recent daily flow shows a shift toward net selling. The 8-day volume delta was positive at +$3,937,034, contrasting with the current negative daily delta. This marks an unusual day where high volume coincides with a reversal from the prior week's net buying trend.