Orion MT5 — setup guide

Quick checklist

Which experts to attach

Copy all 6 .ex5 files from the download zip into MQL5/Experts, refresh Navigator, then attach on XAUUSD (gold). Leave pack inputs at defaults unless support tells you otherwise. Your licence still decides which of the 25 letters (A–Y) may trade.

Attach all 6 files from the zip even if your plan only unlocks some letters — unused letters stay idle.

Signal reference (A–Y, 25 slots)

Each letter is one signal slot. Letters are split across the five pack EAs below. Your licence package decides which letters trade on your account. Check your plan on the pricing page or dashboard.

Signals by package

Bigger package → more signals → more return potential. Each plan unlocks a set of EA signal slots (A–Y, 25 total). Higher tiers include more active signals, so the bot can take more structured trades across the day. More signals generally mean broader market coverage and stronger monthly profit potential — pick the package that fits your balance and goals. See pricing for recommended balance and approximate monthly ranges.

A highlighted = included in your package · B dim = not in this plan

Download EA package

Download the latest zip (13.96). Inside there are 6 files only — copy all of them into MQL5/Experts:

• Orion_Long_Controller.ex5
• 1 A-B-C-D-E_Orion_Long_api.ex5
• 2 F-G-H-I-J_Orion_Long_api.ex5
• 3 K-L-M-N-O_Orion_Long_api.ex5
• 4 P-Q-R-S-T_Orion_Long_api.ex5
• 5 U-V-W-X-Y_Orion_Long_api.ex5

Older builds will fail the version check until you replace them with this package.

Download GoldON EA

GoldON is an additional Expert Advisor for XAUUSD. Download the file, copy it into MQL5/Experts, refresh Navigator in MT5, then attach it on your gold chart.

Install on MetaTrader 5

1. Use a Windows VPS with 24/7 uptime and IST (UTC+5:30) time zone.
2. Install MT5, log in to the account bound to your Orion licence.
3. File → Open Data Folder → MQL5/Experts — paste all 6 .ex5 files from the zip.
4. Restart MT5 or refresh Navigator → Experts.
5. Open an XAUUSD chart.
6. Drag Orion_Long_Controller.ex5 onto the chart first; enter your licence key in inputs.
7. On the same XAUUSD symbol, attach the other five files: 1 A-B-C-D-E_Orion_Long_api.ex5, 2 F-G-H-I-J_Orion_Long_api.ex5, 3 K-L-M-N-O_Orion_Long_api.ex5, 4 P-Q-R-S-T_Orion_Long_api.ex5, 5 U-V-W-X-Y_Orion_Long_api.ex5.
8. Enable Algo Trading on the terminal toolbar and on each chart (smiley face).

WebRequest URL (required)

1. MT5: Tools → Options → Expert Advisors.
2. Tick Allow WebRequest for listed URL.
3. Add exactly: https://orionprimecapital.com
4. Click OK and re-attach the controller EA if it was already on the chart.
5. Licence key goes only in Orion_Long_Controller — copy from your customer dashboard (no spaces).

Account binding

• One licence key binds to one MT5 account on first successful verification.
• To move to another account, use the dashboard unbind flow before attaching on the new login.
• Do not share your key or VPS login details.

Troubleshooting

• Invalid licence: re-paste key in the controller; confirm WebRequest URL is allowed.
• WebRequest failed (4014): add https://orionprimecapital.com to the allow list and re-attach EA.
• No trades / wrong hours: check VPS time zone is IST UTC+5:30.
• Smiley sad face: enable AutoTrading; check EA is not removed after licence error.
• Missing signals: your package may limit allowed letters — see table above or upgrade on pricing.
• Need help: contact support with your licence ID and a screenshot of the Experts tab.

EA update log

We continuously improve the Orion trading engine. Below are the latest updates and optimisations pushed to the EA.

• 19 August 2026 v13.96
  New 25-signal pack EAs (A–Y)
  • The download zip has 6 files: Orion_Long_Controller.ex5 plus the five *_Orion_Long_api.ex5 packs (25 signals A–Y).
  • Packs: 1 A-B-C-D-E_Orion_Long_api.ex5, 2 F-G-H-I-J_Orion_Long_api.ex5, 3 K-L-M-N-O_Orion_Long_api.ex5, 4 P-Q-R-S-T_Orion_Long_api.ex5, 5 U-V-W-X-Y_Orion_Long_api.ex5.
  • Attach all 6 files on the same XAUUSD chart. Licence key goes only in the Controller.
  • Approved version token is 13.96 / V13.96.
• 30 July 2026 v13.03
  New Balance-based signal control
  • Active trading signals can now follow account balance tiers — lower balance uses a tighter, safer signal set; higher balance unlocks more signals.
  • Managed remotely from Admin EA Configuration (fixed tier rows) and applied through the Controller to OC slots.
  • Always combined with your package signals (both must allow a letter). When a tier tightens, only pending orders for blocked signals are removed — open positions are left untouched.
• 30 July 2026 v13.03
  Improve Licence verify reliability
  • Controller licence checks are more resilient on slow or restricted network paths — faster lite verify first, with safer fallbacks so trading EAs stay linked when the server is reachable.
  • Version token matching improved (e.g. V13.03 / 13.03) so updates apply cleanly after Admin EA Configuration saves.
• 29 July 2026 v13.02
  New Remote strategy configuration
  • SL, TP, TrailStart, TrailJump, and TrailMove for all strategies (A–Y) can now be managed remotely — no need to recompile or re-attach the EA.
  • If the server value is unavailable, the EA seamlessly uses its local compiled input — zero downtime.
• 28 July 2026 v13.02
  Improve Risk distribution and order engine
  • Enhanced pending order placement — multiple same-price orders are now placed atomically for consistent live and backtest behaviour.
  • Risk is correctly split across pending orders, ensuring accurate per-trade lot sizing.
  • Automatic volume synchronisation added for partial fills in Strategy Tester.
• 27 July 2026 v13.02
  New Entry parameter remote control
  • Per-strategy entry parameters can now be pushed from the server via the Controller — instant updates without touching the EA.
• 25 July 2026 v13.02
  Improve Trailing stop optimisation
  • Improved trailing stop logic with tighter follow-up on fast-moving gold price action — reduces slippage on profitable exits.
  • Trail parameters are now individually tuneable per strategy for more precise risk management.
• 22 July 2026 v13.02
  Fix Spread filter and session timing
  • Fixed edge case where high-spread candles during session open could trigger false pending orders.
  • Session hour filters refined for reduced unnecessary order churn.
• 18 July 2026 v13.02
  New Version enforcement via server
  • EA verifies its version against the server on every licence check — outdated builds are automatically flagged.
  • Ensures all live accounts always run the latest approved version for consistent performance.
• 15 July 2026 v13.02
  Improve Signal engine calibration
  • Re-calibrated fractal detection across multiple timeframes for improved entry accuracy on XAUUSD.
  • Balance-tier strategy selection refined — smoother transitions when account equity crosses tier boundaries.