Pre-market 2026-10-02: the chain vs the open
How far each US stock and ETF perp on Hyperliquid's EntropyIO (io) deployer moved on-chain between the 2026-10-01 close and 04:00 and 09:00 ET on 2026-10-02, and whether the real opening gap went the same way.
| market | class | 04:00 call | 09:00 call | high / low | path · close → 09:30 | real gap | right before · ±0.10% | volume |
|---|---|---|---|---|---|---|---|---|
| EWYus etf | us etf | +1.87%✓ | +2.88%✓ | +2.99% / -0.39% | +2.60% | 09:00 n=8 (<15)04:00 n=7 (<15) | $105k | |
| IONQus equity | us equity | +0.68%✓ · 14m old | +2.20%✓ | +2.48% / +0.00% | +2.22% | 09:00 n=12 (<15)04:00 n=11 (<15) | $47k | |
| NBISus equity | us equity | +1.10%✓ | +2.15%✓ | +2.78% / -0.14% | +1.54% | 09:00 80% of 2004:00 78% of 18 | $1.1M | |
| GPROus equity | us equity | -1.41%✓ · 11m old | +0.69%✗ | +0.79% / -1.63% | -0.76% | 09:00 82% of 1704:00 59% of 17 | $72k | |
| SNDKus equity | us equity | +0.36%✗ | -0.22%✓ | +1.06% / -1.71% | -1.80% | 09:00 83% of 2304:00 86% of 22 | $14.0M |
04:00 call = last 1-minute candle close before 04:00 ET vs the candle close in the last minute of the previous session (15:59 ET, 12:59 on half days) 09:00 call = the same at 09:00 ET "12m old" = the candle used closed that long before the target minute (shown above 5 min; older than 30 min is excluded from every rate) ✓ same direction as the real gap, ✗ opposite, and · inside the 0.10% dead band (not scored) high / low = extremes of 1-minute highs and lows while the market was closed, same base path = candle close every 15 minutes from the previous close to 09:30 ET, scale per row, centre line = previous close, ticks = 04:00 and 09:00, dashed = no candle in between real gap = oracle price at 09:30 ET vs at the previous close, on io's own oracle; on the 65 symbol-nights xyz also lists, it was within 0.05 pp of xyz's (median) and went the same way 61 of 62 times right before = this symbol's past nights with the same 0.10% band, shown from n=15 volume = sum of 1-minute base volume × close in the window, approximate definitions in methodology
call vs open · 2026-10-02
One night is a small sample; the running record is on the scorecard, which describes past nights and is not a forecast. Data: 2026-10-02.json · definitions and caveats in methodology.