Step 1
EA configured (unlocked)
Measurable close · not “almost”
Close precision. Less "almost": more close where it should be.
The market always finds a way to charge you extra. Until now.
Precision is one of the layers of tevsys, the MetaTrader 5 utility that enforces your loss and profit limits (day and week), intraday and on swing.
90 documented trades · mean error 0.06% under normal conditions
On every close we measure tevsys’s decision and the broker’s MT5 execution separately — without mixing product precision with market slippage. Watch Nasdaq session (~3:35) →
Documented extremes exist too (e.g. max deviation −0.39%, high geopolitical volatility). Containment case (~111 ms) in Evidence →
Differentiator · not a blind close
Close at the limit and residual exposure
When you cross your limit, tevsys triggers the close and STOP immediately: you stay protected and cannot open more trades while STOP is active.
tevsys sends the close order to leave the account flat. If the broker does not fill it on the first try, it retries automatically within a bounded window of up to 45 seconds, with progressive pauses. Meanwhile, it works silently.
Only if exposure remains after that window will you see a single on-screen notice: Incomplete close. It explains what happened, that STOP remains active, and that you can close manually if you choose. The notice does not loop.
Quick demo — 100k account
€100,000 · GER40 · 10 lots · −1% limit · deviation €2.28 (0.0023%) · London open.
tevsys
Attribution · tevsys −1.0023% · execution 0.00 p.p. · 34 ms
On-screen EA UI may still appear in Spanish.
MT5 report from the same session — 5 tabs in Evidence →
Edited video: key close moments; there may be a clock jump between cuts. MT5 toolbox close: −€1,002.28.
What you can verify
- Residual exposure — retries up to 45 s and a single notice. view →
- Close tight to the limit (100k · GER40 demo). view →
- Same logic on another instrument (NASDAQ). view →
- Same standard on a smaller account (+ step-by-step captures). view →
- Containment under stress (~111 ms sweep) — extreme case, separate from the mean. view →
- Behaviour in high volatility — documented extreme. view →
- Traceability in MT5 logs — same small-account session. view →
Demo — Nasdaq · multi-asset
Light theme in MT5
NAS100 · +1.00% limit · close +1.0121% exact · +0.01% threshold margin on gains.
tevsys
Chart and panel in light theme: tevsys coexists with the visual style you choose in MT5.
Demo on a smaller account
Same standard, less capital (1 min 13 s)
−1.50% limit · deviation €0.06 (0.002 p.p.) · high relative size · 2 Mar 2026.
tevsys
Summarised video; captures and MT5 report just below.
Panel recapture: video and captures from this session (2 Mar 2026) show the previous panel. Documented closes remain valid; we will replace visual pieces once we re-record with the current build.
What the results show
Same session — verification in captures
Panel, HTML history and MT5 report from the same session (GER40): −1.50% limit, aligned close — documented deviation €0.06 (0.002 p.p.).
Step-by-step captures — close verification
What you’ll see: setup → active protection → floating P&L → STOP → HTML and MT5 report validation (redacted data).
Click each capture to open it full size.
Step 2
Protection active (locked)
Step 3
Intermediate floating P&L (positive)
Step 4
Intermediate floating P&L (negative)
Step 5
STOP — daily loss reached
Validation A
HTML transaction history
Validation B
Official MT5 summary
On the panel, “Protected until” = protection active until the time shown.
Extended technical summary More trades in Verifiable evidence
We publish verifiable results and traceability. The proprietary formula is not public.
Demo in high volatility
Documented extreme
+1.50% limit · close +1.83% · high geopolitical volatility. Not part of the ≈ 0.06% mean error — containment under stress.
tevsys
In demanding scenarios deviation can be larger than under normal conditions; protection and automatic close still hold. More close cases →
No smoke: everything is logged
Traceability in MT5 logs — same trade as above
The guide below shows where to look in MT5 for the logs from the session you just saw: smaller account, GER40, −1.50% limit, 2 Mar 2026 (step-by-step captures).
Path: MT5 → File → Open Data Folder → MQL5 → Logs. The folder and events are the same.
tevsys
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Try precision in demo