Copy Trading v6.2.1

Release Date: August 12, 2026 Tags: FEES, PROFIT-SHARE, SETTLEMENT, FOLLOWERS, BUG-FIXES

Overview

The leader's share was being taken off the wrong figure. Both fees on a profitable copy are meant to compound — the platform takes its cut, and the leader takes their percentage of what is left. One of the three places this arithmetic lives took the leader's percentage off the gross instead, so the follower was over-charged on every profitable copy that settled through it.

At the default rates the gap is small. It does not stay small, because the two percentages are independent settings with no combined ceiling: taken off the gross they can add up past 100%, and a settlement that claims more than the follower's wallet holds fails outright — which meant the follower could not stop following at all.

Read Upgrade Notes before updating if you have raised either percentage. Requires Core v6.6.4.

Update Instructions

pnpm updator

Restart the backend afterwards. No database migration and no setting changes. Settlements that have already happened are not recalculated.

Upgrade Notes

Followers were over-charged, and at high rates could not stop following

The platform fee comes off the profit first; the leader's share is a percentage of what remains. The breakdown that binary and spot copy settlements both run computed the after-fee figure, used it for the follower's net, and then took the leader's share off the gross anyway. At the default 2% platform fee and 20% leader share that is 20.00 to the leader where 19.60 was owed — four tenths of a percent of the profit, out of the follower's pocket.

The damage does not stop there, because the two percentages are separate operator settings and nothing checks them together. Off the gross they can sum past the whole profit: at a 50% fee and a 100% leader share the settlement claimed 1,500 against a wallet holding 1,000. Stopping a copy runs that settlement, so the claim failed, the whole stop was rolled back, and the follower was left following a leader they had asked to leave — with the money behind a door that failed every time they tried it.

Compounded, the three parts add up to exactly the profit at any pair of rates.

• Fixed the leader's share being taken off the gross profit rather than off the profit after the platform fee, on both the spot and the binary copy paths.
• Go and look at your rates in the copy trading settings if you have raised either the platform fee or the leader share. Any pair adding to more than 100% was preventing followers from stopping; that is no longer possible, but a follower who gave up trying is still following.
• Follower profit shares already settled are not recalculated. The figures on record are what was taken.

Fixed

A second tab took the live feed away from the first

Follower and leader feeds were recorded once per person, so opening the same screen in a second tab replaced the first connection in the platform's records. The first tab was never told — it stayed open, went on reporting itself live, and simply stopped receiving trade updates. Closing either tab then removed the person from the broadcast list entirely, blanking the one that was left.

• Fixed a second connection replacing the first, which left a still-connected follower silently receiving nothing.
• Fixed one tab leaving a feed removing the person from it while another of their tabs was still watching.