Entry cost

BRETT markets

Type a position size; every exchange is repriced against its live order book.

Asset

Cheapest round trip on $10kMEXC48.3 bp

You pay, in and out−$48

Second cheapest costs+$10 more

Venues that fill it10of 14

Margin at 200x$50

Exchange	Price	Taker / maker	Half-spread	Buy (long)	Sell (short)	Round trip	In $	Measured up to	Margin at max lev	Median 24h	Median 7d	p10-p90 7d
MEXC BRETT_USDT · live order book, 6 min agocheapest	0.005792	0.000%/0.010%	1.72 bp	25.3 bp	23.0 bp	48.3 bp	−$48	$6.4M	$50 200x	39.8 bp	41.8 bp	32.3-51.5 bp
Bybit BRETTUSDT · live order book, 4 min ago	0.005788	0.055%/0.020%	5.18 bp	26.2 bp	32.4 bp	58.7 bp	−$59	$223K	$400 25x	57.4 bp	58.3 bp	47.1-69.6 bp
Binance BRETTUSDT · live order book, 8 min ago	0.005792	0.050%/0.020%	5.16 bp	36.9 bp	42.3 bp	79.2 bp	−$79	$296K	$200 50x	57.0 bp	61.4 bp	52.0-73.4 bp
Hyperliquid BRETT · live order book, 32 min ago	0.005794	0.045%/0.015%	2.56 bp	40.9 bp	42.8 bp	83.7 bp	−$84	$21K	$3,333 3x	68.3 bp	66.3 bp	56.3-79.9 bp
BingX BRETT-USDT · live order book, 2 min ago	0.005789	0.050%/0.020%	9.47 bp	42.3 bp	43.3 bp	85.6 bp	−$86	$9.0M	—	62.4 bp	67.8 bp	55.5-78.3 bp
BloFin BRETT-USDT · live order book, 40 min ago	0.005802	0.060%/0.020%	5.16 bp	42.5 bp	52.2 bp	94.7 bp	−$95	$53K	$200 50x	54.4 bp	58.5 bp	47.8-69.0 bp
Bitget BRETTUSDT · live order book, 4 min ago	0.005778	0.060%/0.020%	11.21 bp	85.2 bp	56.5 bp	141.7 bp	−$142	$244K	$200 50x	78.2 bp	94.9 bp	65.3-159.1 bp
OKX BRETT-USDT-SWAP · live order book, 63 min ago	0.005793	0.050%/0.020%	10.25 bp	78.6 bp	72.5 bp	151.1 bp	−$151	$18K	$1,000 10x	159.1 bp	169.8 bp	133.6-301.8 bp
KuCoin BRETTUSDTM · live order book, 24 min ago	0.005797	0.060%/0.020%	11.05 bp	206.9 bp	239.7 bp	446.7 bp	−$447	$95K	$333 30x	429.3 bp	421.7 bp	345.0-533.7 bp
Gate BRETT_USDT · live order book, 63 min ago	0.005792	0.075%/0.020%	11.11 bp	207.4 bp	344.1 bp	551.5 bp	−$552	$16K	$400 25x	650.2 bp	657.7 bp	427.4-944.2 bp
Kraken Futures PF_BRETTUSD	0.005790	0.050%/0.020%	—	below $100k OI and volume: not sampled
Variational Omni BRETT	0.005797	0.000%/0.000%	8.64 bp	the book does not hold this size
Injective BRETT/USDC PERP	0.005839	0.000%/—	—	below $100k OI and volume: not sampled
GMX BRETT/USD [ETH-USDC]	0.005782	0.060%/0.040%	—	oracle execution: slippage not modeled, see the exchange's docs

Slippage is the average fill price of a market order walking the book against the mid; the half-spread is part of it. A size between two measured points is interpolated and marked ~. Fees are each exchange's base taker tier, before volume tiers and token discounts. Exchanges that fill at an oracle price (GMX, Avantis, Jupiter) charge price impact by formula and are not modeled. RFQ exchanges (Variational) quote only $1k, $100k and $1M. The calculator runs from $1k to $5M.