~ / data / xyz / NBIS

xyz:NBISus equity · growth mode on · 10× max

238.005last mid · 2026-09-30 18:23 UTC

—next session —

Over 106 days of 20-level order-book snapshots, xyz:NBIS quoted a median spread of 2.85 bps in US regular hours with $390k resting within 25 bps of mid. A $25k market order paid about 4.06 bps in regular hours and 6.74 bps on weekends, when depth within 25 bps fell to $110k. Taker fee is 0.90 bps with growth mode on; funding averaged +8.27% annualised over the last 30 days.

spread · rth

2.85 bps

median · p90 7.54 bps

depth ±25bps · rth

$390k

median, both sides

$25k slip · rth

4.06 bps

fills 100%

$25k slip · wknd

6.74 bps

fills 71%

taker fee

0.90 bps

fee scale 1.0 · growth mode on

funding apr · 30d

+8.27%

longs pay when positive · 7d +6.29%

vol 24h · 30d avg

$14.0M

notional

open interest

$30.0M

both sides · 2026-10-01

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	4,810	2.85	7.54	$5k	$208k	$390k	$400k	2.48	4.06	6.85	82%	7%
US extended 4–9:30, 16–20	7,061	2.47	6.06	$3k	$125k	$231k	$236k	2.66	4.74	8.35	43%	0%
Overnight 20–4	4,835	2.59	6.51	$2k	$123k	$218k	$224k	2.88	4.79	8.40	36%	1%
Weekend / holiday	9,124	2.68	6.66	$1k	$48k	$110k	$124k	3.80	6.74	10.77	11%	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

median bps over mid vs order size · a line ends where the size stops filling in the median snapshot

hour of week

New York time · median per cell over 106 days · brighter = better · the breathing cell is now

weekly · spread

median bps, all sessions

weekly · depth ±25 bps

median USD both sides, all sessions

cost calculator

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

history2 market changes to xyz:NBIS observed in the changelog · newest first

2026-07-22 03:52OI cap$100.0M ↑ $150.0MoiCap observed changing from $100M to $150M
2026-06-16 21:05OI cap$50.0M ↑ $100.0MoiCap observed changing from $50M to $100M

observed = first collector snapshot showing the new value, UTC; the change happened between the previous snapshot and that one · announced = the market appeared with trading disabled; listed = trading enabled; trading halt = off and back within 48 h, before → after = mark either side · full changelog · atom feed

25,830 snapshots · 2026-06-16 18:29 → 2026-09-30 18:23 UTC (106.0 days) · size decimals 2 · raw: /api/xyz/NBIS.json · method and caveats: methodology