All Firms/Bulenox/Instruments/ZB

Trading ZB on Bulenox

U.S. Treasury Bond FuturesFuturesCBOT

Last verified: 2026-03-21 | Official rules page

Yes, ZB (U.S. Treasury Bond Futures) is available on Bulenox. Each tick is worth $31.25, and each full point is worth $1000.00. Typical spread is 1 tick. Day trading margin is $500. Use NinjaTrader for the best experience.

ZB Specifications
Full NameU.S. Treasury Bond Futures
Typefutures
Tick Value$31.25
Point Value$1000.00
Typical Spread1 tick
Day Trading Margin$500
ExchangeCBOT
Trading HoursSun 6:00 PM - Fri 5:00 PM ET (23h/day)
Max Contracts by Account Size

Based on a 10-tick stop loss and using your full daily loss limit.

AccountDaily LossRisk/Trade (10 ticks)Max Contracts
$25,000$500$312.50/ct1
$50,000$1,100$312.50/ct3
$100,000$2,200$312.50/ct7
$150,000$3,300$312.50/ct10
Bulenox Rules That Affect ZB
Overnight HoldingMust Flatten
Weekend HoldingNot Allowed
News Tradingallowed
EAs / BotsAllowed

You must close all ZB positions before market close. Holding overnight will violate Bulenox's rules.

Recommended Platform

For trading ZB on Bulenox, we recommend NinjaTrader.

Bulenox supports: NinjaTrader, Rithmic.

Other instruments on Bulenox

Want AI to check your ZB trades against Bulenox's rules?

Vigil audits every trade against your firm's rules in real time. Position sizing, drawdown limits, overnight holds -- it catches the mistakes before they cost you.