The best 100K prop firm for automated trading

The three axes that decide the firm, floor model, written automation policy, reset economics, are laid out in the 50K version and apply unchanged. What changes at 100K is the math they have to serve: the buffer-to-target ratio drops from roughly 0.67 to 0.50, the full breakdown in the 50K vs 100K buffer math.

What the tier demands from the floor

With proportionally less room per dollar of required profit, the floor model matters more, not less. EOD trailing remains the automation default, the live list in the EOD firms list, and the tier's tighter ratio is precisely why the balanced 100K configurations here run deeper into their limit than the 50K equivalents, the data in defensive vs aggressive. A firm whose 100K account type quietly uses an intraday-flavored floor erases the margin the tier barely has.

The tier-specific checks

Three items move up the checklist at 100K. Contract scaling: the allowed-size ladder and how it behaves in drawdown, because a violation mid-stretch is likelier when the buffer is proportionally tighter, the failure mode in scaling rule violations. Consistency interaction: the doubled target means more sessions of accumulation, so the single-day cap is easier to respect but applies longer, per failing the consistency rule. Payout structure at size: minimums and buffers scale with the tier, and the per-cycle economics in payouts per year favor firms with proportional rather than flat withdrawal minimums.

The 2026 answer

Same shortlist as the entry tier, EOD-trailing programs with explicit automation wording, Apex as the reference and MyFundedFutures the alternative, the head-to-head in MFF vs Apex. The difference is what you run on it: the tier rewards smoother, less correlated composition over scaled-up size, the sizing logic in position sizing on a 100K. The firm choice is the same; the portfolio choice is not.

FAQ

Is the 100K account just a bigger 50K?

No. The profit target doubles while the trailing buffer grows by only half, so the buffer-to-target ratio drops from roughly 0.67 to 0.50. The tier demands smoother strategies, not scaled-up size.

Which firms are best for an automated 100K account?

The same EOD-trailing shortlist as the entry tier, Apex as the reference and MyFundedFutures the main alternative, verified per account type. The tier raises the stakes on scaling ladders and payout minimums rather than changing the shortlist.

Should I run the same portfolio on 100K as on 50K?

Not by scaling contracts. The tighter ratio means the same composition uses materially more of its limit; the tier favors rebuilt, less correlated configurations over bigger size on the old one.