Win Streak Size Creep Mirror
- Indicators
- Version: 1.10
- Updated: 16 September 2026
Win Streak Size Creep Mirror reads your own account's closed trade history and counts one specific pattern: opening a new position during a run of wins, at a lot size larger than your own recent normal. It does not predict, and it does not advise. Every number on the panel is something that already happened on this account.
How the numbers are built: it reads up to 31 days of closed deals across every symbol and every magic number - this is an account-wide picture, not a chart-specific one. From the 30 days before today it takes the median lot size of new entries and shows it as the 30d median lot; it also shows the 30d daily median, the median number of new entries per day over that same window. Both use the median, not the average, so one unusually large trade does not shift the whole baseline. With fewer than 5 entries in that 30-day window there is not enough history to set a fair baseline, and the panel prints "Collecting history" instead of a number built on too little.
Current win streak counts consecutive winning exits, walking back from the most recent one until it reaches a loss or a breakeven close. There is no time limit on this count - a streak stays open for as long as it keeps winning, however long that takes. When the most recent closed trade was not a win, there is no streak running, and the panel states No win streak active instead of guessing at an elapsed time. Largest lot in streak shows the biggest new-entry lot size since the current streak began, next to the 30d median lot, with the ratio between them. Entries during streak, above 30d median lot: counts new entries opened while a streak was running, at a lot size above the 30d median lot, split into This streak and Last 7 days.
Screenshot 1, EURUSD M15, a demo account that already had real trading history: the headline shows the largest entry of the current streak measured against the 30-day median lot, and because the trade that opened this streak falls outside the 31-day window the lot behind it cannot be measured, so it reads n/a over the line Largest lot in streak - vs 30d median lot 0.02 lots. Below that, Current win streak reads 1, the 30d daily median reads 0, Largest lot in streak shows a dash, the 30d median lot is 0.02 lots, Streak started reads 53h 07m, and under Entries during streak, above 30d median lot: both This streak and Last 7 days read 0. State reads OK. Every figure there is what this account's own closed history held at the moment of capture - not a placeholder, not an estimate.
Screenshots 2 to 4 are the same panel, on the same account, at the same moment, read three ways. Screenshot 2 enlarges the block below the headline, so the two pairs of numbers, the elapsed time and the two counts can be read at full size. Screenshot 3 puts font size 7 and font size 12 side by side, which is one of the four display inputs. Screenshot 4 sets out what the tool does not do. Those inputs move only where the panel sits, how large its text is and what colour it has - the figures themselves come from the whole account's history rather than from the symbol on the chart in front of it, so switching symbols or timeframes never changes what the panel reports.
What it does not do: it never places, closes or modifies an order - there is no connection to the trade side of the terminal at all. It uses no technical indicator and no other timeframe; the only material is each closed deal's own type, time, volume and net result. It never tells you to reduce your position size or to stop opening trades - the panel states counts, ratios and elapsed time, and nothing else. It does not show a hit rate, a net result, or any forecast of future results. It does not merge history across multiple accounts or terminals - only the one the chart is running on. Deposits, withdrawals and other non-trade balance operations are excluded from every count. It does not judge whether a running streak is a problem - a long streak with no size increase produces the same This streak count of 0 as no streak at all.
Four inputs, all of them about how the panel looks: show or hide it, which corner it sits in, its font size, and its text color. There is no numeric threshold anywhere in the settings, because the tool is not asking you to tune anything - load it on any chart and it reads that account's own trade history.
One condition worth knowing before testing it: the Strategy Tester's account history only contains deals made during that specific test run, so on a fresh test the panel will normally show No win streak active or Collecting history throughout. This is a property of how the Tester works, not a fault in the tool - loaded on a live account or a demo account with real trading history, the panel fills in with that account's own measured numbers from the first tick. A second point worth knowing: the streak count only reflects what is visible in the 31-day lookback - a streak that started earlier than that is still measured, but only from where the visible history begins, not from its true start.
This is one of a small set of free, no-advice account-history tools from the same author, alongside Trade Behavior Mirror, which reads the same kind of history to show entries placed shortly after a loss. The author's MQL5 profile lists these free tools together with several paid MT5 indicators and utilities for gold-specific signals, trade risk limits and backtest-versus-live auditing, for traders who want more building blocks beyond this free measurement tool.
Free, with no reduced or trial version behind it - what is described above is the whole tool.
