Optimism rallies 9.5% on enterprise guide for Fortune 500 chains
Optimism (OP)
Editor:
Eugene Serbin
tradersunion.com reports that Optimism (OP) surged 9.55% following the release of a new enterprise guide targeting Fortune 500 companies. This documentation outlines how institutions can deploy proprietary chains via the OP Stack to access compliant DeFi markets. The guide covers infrastructure updates, treasury allocation, Token House participation, and network resilience.
Optimism now supports over 50 operational chains and highlights Privacy Boost technology for its rapid proof generation and high throughput. The asset traded above its 20-day moving average at $0.0977 and its 50-day average at $0.094. These levels suggest positive short- and medium-term momentum for the token.
However, resistance remains at the 200-day average of $0.1099, indicating a bearish long-term trend. The Ichimoku Kijun sits at $0.1042, while support is identified at $0.0985. Technical indicators show mixed signals, with the RSI at 45.77 and the Stochastic RSI signaling oversold conditions.
Bull/Bear Power at -0.0017 highlights dominant seller momentum in the intraday frame. Analysts noted improved short-term momentum following infrastructure updates, though longer-term resistance persists. Traders are advised to monitor the $0.0985 support level for potential downside risk.
How the market reacted
Whalio's own Binance spot order flow for OP, measured when this story was written up on 17 September 2026. Not the outlet's figures.
Binance spot data shows OP trading at $0.09580 with a 24-hour buy ratio of 50.5%. This indicates a slight edge for buyers over the full day, contrasting with a 47.1% buy ratio over the last four hours. The 1-hour buy ratio sits at 50.3%, suggesting a recent shift back toward balanced buying pressure. Volume delta turned positive by $47,648 over 24 hours, while the 4-hour delta was negative at -$35,013. This divergence implies that buying interest has strengthened recently after a period of selling dominance. The cumulative volume delta closed at +$91,483, reflecting net inflows over the day. Spot volume reached $4,316,259 across 48,673 trades.
The latest daily buy ratio of 46.4% sits at the 5th percentile of the last 324 days, against a median of 50.1% - among the weakest buying days it has had.
Was that an ordinary day?
The same Binance spot measurements for OP, averaged over the days leading up to the story.
The 24-hour buy ratio of 50.5% is slightly lower than the 7-day average of 52.0%, showing a -1.5 point deviation. Volume for the day was 0.88x the weekly average, indicating reduced trading activity compared to recent norms. Net buying occurred on 4 of the past 7 days, with a total volume delta of +$1,747,301. The price has declined 3.7% over the preceding 8 days. This represents a typical day for the coin, characterized by average volume and a buy ratio near its weekly norm.