Options Profit Calculator: Why Time Matters
The expiration payoff line is the wrong output. Model your real exit date and a lower IV, then measure realized profit against projection — a ratio under 0.7 means the trade was mispriced before entry.
Import Trades From Broker vs CSV: The Fill-Level Test
Broker sync keeps every partial fill; most futures CSV statements blend them into one average price. In a real 62-session sample that difference hid a third scale-in worth -$6,600. Here is how to test which import your
Four Asset Classes, One Log: Best Trading Journal Software
Multi-asset traders cut the wrong thing because their logs are split by instrument. A ranked shortlist, a normalisation process, and the 312-trade sample showing hourly expectancy spread running three times wider than
A Pro Trader’s Guide to the Trading Journal
Stop treating your trading journal like a diary. This guide shows intermediate traders how to structure their journal to find, quantify, and eliminate their costliest trading mistakes.
Why a Trading Journal Is Your Most Crucial Tool
Discover why a digital trading journal is essential for performance. Learn how to use data, analytics, and a structured review process to improve your trading.