MT5 setup / exact-symbol guide
Symbol not found?
Match the name, then the contract.
The symbol in your execution request must exist on the broker’s server. Start with the full name in MT5, then check what that instrument represents.
Read every character.
Example broker names. Compare their specifications before treating them as equivalent instruments.
Four checks. One clear instrument.
Locate the server symbol.
Open Market Watch → Symbols. Search by name or description, then show the intended instrument. Read its complete spelling, including punctuation, prefixes and suffixes.
Open Specification.
Check the description, contract size, tick size, minimum volume and volume step. Review trading sessions and allowed trading modes. A similar name alone does not establish matching terms.
Check the EA’s request.
Compare the exact symbol with the EA or bridge configuration. If that product provides a symbol-mapping input, follow its instructions. Chart-bound and multi-symbol EAs can handle names differently.
Inspect the demo record.
Read the symbol on the request, order or deal. If no request appeared, retain its exact message and symbol spelling. Showing an instrument in Market Watch does not submit a trade.
MT5 error 10014: check the requested lot size
Open Specification for the exact broker symbol and compare the requested lots with the minimum, maximum and volume step. For example, a 0.10-lot minimum and a 0.10-lot step leave 0.15 lots off the permitted grid. Check the intended risk before changing size.
Error 10019 means insufficient funds. Check margin for the same symbol, direction and volume before changing settings.
Why does MT5 show error 10018 when a price is visible?
MT5 error 10018 means the trade server reported that the market was closed for the request. A displayed quote may be from an earlier update. In Market Watch, check its timestamp and open Specification for your broker’s exact symbol. The Sessions section lists quoting and trading hours for each day. Compare the request time with the trading session and any breaks.
Keep the setup moving.
A resolved name mismatch gives you the right instrument to investigate. Continue with the execution checklist, or use the permission guide if MT5 reports code 10026 or 10027.
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