LAYER 0 — Trading Decision Firewall

What it does

Trading journals (TradeZella, Edgewonk, Fillbook) record what already happened — none stop the trade before it starts. LAYER 0 is a mandatory pre-trade gate (7 questions, one verdict) plus a real 20-minute lockout after a loss. Optional Commitment Contract stakes real money on your own discipline. Built by a funded prop trader who lost six figures to undisciplined trading. Goal: daily, honest use moves a trader from reactive gambler to calm and consistent — tracked by process, never P&L.

Trading psychology app for prop firm traders: a 30-second check before each session, limits set on a calm day, and a lockout after a loss.

A 30-second check before every session tells you Proceed, Caution, or Stop — based on your state, not your setup. Not ready to sign up? Find your trading leak first : 24 questions, free, no email. All seven answers came back clear. Trade your plan, inside the limits you set on Day One. A good session should feel boring. If it starts to feel exciting, that's your cue to slow down, not speed up. Illustrative sample of the real result screen. Proceed when you're clear. Caution when something's off: one trade at most. Stop only when two in-the-moment risks stack up. Built on trading psychology research, not motivation. See who we learn from . Built for traders whose plan works on paper and…from layer0firewall.com

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