Observed arrival · 2026-09-01

PropArbiter: A Second Look Before the Payout

proparbiter.com Observed source

Editorial interest 78/100 Selection signal · not a rating of the site

A read-only audit service that checks funded trading accounts against a prop firm’s rules and screens profits for latency arbitrage.

Landing page captured for the 2026-09-01 issue.

Field notes

The proposed review starts with three trader-style fields rather than an integration: account number, investor password, and server. The service says it replays the full account history against the firm’s own rules, while a separate firm-owned account records server prices for feed comparison. The homepage names MetaTrader 5 as the first supported platform and lists cTrader and Match-Trader as following platforms. It also describes a report that exposes the underlying trades and timestamps to both sides.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

⊠LoginAccess appeared gated

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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