xyz:NOWequity & other · growth mode on · 10× max
Over 106 days of 20-level order-book snapshots, xyz:NOW quoted a median spread of 7.80 bps in US regular hours with $192k resting within 25 bps of mid. A $25k market order paid about 6.14 bps in regular hours and 23.48 bps on weekends, when depth within 25 bps fell to $17k. Taker fee is 0.90 bps with growth mode on; funding averaged +12.02% annualised over the last 30 days.
by sessionNew York time · medians over 106 days
| session | snaps | spread | p90 | top | depth ±10 | depth ±25 | depth ±50 | $5k | $25k | $100k | $100k fills | $250k fills |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US regular 9:30–16:00 | 4,820 | 7.80 | 17.83 | $192k | 6.14 | 12.41 | 58% | 6% | ||||
| US extended 4–9:30, 16–20 | 7,054 | 9.46 | 19.37 | $70k | 13.27 | 25.58 | 27% | 0% | ||||
| Overnight 20–4 | 4,874 | 9.44 | 19.15 | $67k | 13.52 | 25.39 | 27% | 0% | ||||
| Weekend / holiday | 9,132 | 12.40 | 23.28 | $17k | 23.48 | 36.34 | 4% | 0% |
bps unless stated · RTH 9:30–16:00 · extended 4:00–9:30 and 16:00–20:00 · overnight 20:00–4:00 on weekdays · weekend runs Friday 20:00 to Monday 4:00 and includes NYSE holidays · slip = mean of the buy and sell side of a market order walking the visible 20 levels · fills = share of snapshots the size fits inside those levels · "—" = not fillable in the median snapshot
slippage curve
hour of week
weekly · spread
weekly · depth ±25 bps
per round trip = 2 × median slippage + 2 × taker fee · funding uses the 30-day mean hourly rate, annualised, charged for a position held all day · slippage between tested sizes is interpolated on a log scale · ignores maker rebates, impact that persists after your fill, and fee tiers
25,880 snapshots · 2026-06-16 18:29 → 2026-09-30 18:23 UTC (106.0 days) · size decimals 2 · raw: /data/xyz/NOW.json · method and caveats: methodology