$ERA triggered a rebound from its low. The day's low was 8.95% below the opening price, and the price has now rebounded 12.27% from that low. Market analysis: A clear rebound followed the dip, with support emerging below. Basis: Open interest 1H +4.82%. Overall score: 60/100 (brief update). Real-time data update for market tracking only; this does not constitute investment advice.