Close All (close-all) 🧹

What it Does

Closes all open positions on the current MT5 account in one go. Optional filter by symbol. Safety confirmation required unless --dry-run.

---

Method Signatures

public Task<Dictionary<ulong, double>> ListPositionVolumesAsync(
    string? symbol,
    CancellationToken ct);

public Task ClosePositionFullAsync(
    ulong ticket,
    double volume,
    int deviation,
    CancellationToken ct);

Input Parameters ⬇️

Parameter	Type	Required	Description
--profile, -p	string	yes	Which profile to use (from profiles.json).
--filter-symbol, -s	string	no	Close only positions for this symbol (e.g., EURUSD).
--deviation	int	no	Max slippage in points (default: 10).
--yes, -y	flag	no	Execute without interactive confirmation (otherwise preview & exit=2).
--dry-run	flag	no	Print planned actions without sending requests.
--timeout-ms	int	no	Per-RPC timeout in milliseconds (default: 30000).

---

Output ⬆️

Text only.

• If there are no positions: No positions to close.

• Without --yes or with --dry-run: prints the plan (up to 10 lines like #<ticket> vol=<lots>) and

• either Pass --yes to execute. (exit code = 2),

• or simply terminates (in --dry-run mode).
• When executed: the final line is ✔ Closed: <ok>, ✖ Failed: <fail>.

Exit codes:

• 0 — everything is closed successfully;
• 1 — part of the closures failed (warning log);
• 2 — the preview plan is shown without confirmation of `--yes'.

---

How to Use 🛠️

# Close everything
dotnet run -- close-all -p demo --yes

# Preview only (no requests)
dotnet run -- close-all -p demo --dry-run

# Only for EURUSD (with 15 points deviation)
dotnet run -- close-all -p demo -s EURUSD --deviation 15 --yes

---

Code Reference 🧩

// Preconditions: connection already established; profile selected
var map = await _mt5Account.ListPositionVolumesAsync(symbol: symbol, ct: CancellationToken.None);

if (map.Count == 0)
{
    Console.WriteLine("No positions to close.");
}
else if (!yes || dryRun)
{
    Console.WriteLine($"Will close {map.Count}{(string.IsNullOrEmpty(symbol) ? "" : $" for {symbol}")} Deviation={deviation}");
    foreach (var (ticket, vol) in map.Take(10))
        Console.WriteLine($"  #{ticket} vol={vol}");
    if (map.Count > 10) Console.WriteLine($"  ... and {map.Count - 10} more");
    // In dry-run: stop here; otherwise require --yes
}
else
{
    int ok = 0, fail = 0;
    foreach (var (ticket, vol) in map)
    {
        try
        {
            await _mt5Account.ClosePositionFullAsync(ticket, vol, deviation, CancellationToken.None);
            ok++;
        }
        catch (Exception ex)
        {
            // Log warning; continue with next
            Console.WriteLine($"WARN: Close #{ticket} vol={vol} failed: {ex.Message}");
            fail++;
        }
    }
    Console.WriteLine($"\u2714 Closed: {ok}, \u2716 Failed: {fail}");
}