ShenLong EA

Product Intro
ShenLong Channel all-in-one EA is an MT5 built-in channel-signal trading system.
No external indicator needed; channel, signal, fill and text are all computed inside the EA in real time.
Long on "lower inner-band cross-down", short on "upper inner-band cross-up", with the ShenLong outer band as initial stop.
Built-in compact two-column collapsible panel, Beijing-time trading limits, daily-loss risk control, consecutive-loss pause, standard-point trailing TP — good for trend and channel-breakout markets.

Core Features
1. Built-in ShenLong Channel (17 buffers)
The EA computes all 17 original ShenLong buffers internally:
Lower / upper inner band
Upper outer band (short SL) / lower outer band (long SL)
Graybelt upper / lower edge / extension lines
25-period centered SMA High / Low
Main channel ±0.5 width lines
20-period LWMA High / Low
Gray-band EMA width
No external indicator file needed, avoiding path errors and version conflicts.

2. Three Channel States
Red / long channel: upper inner band breaks the gray band's top extension.
Green / short channel: lower inner band breaks the gray band's bottom extension.
Gray / range channel: otherwise.
Each state has a customizable fill color; default red-long, green-short, gray-range.

3. ShenLong Signals
Long signal: first cross below lower inner band, and not green channel → long, SL = lower outer band.
Short signal: first cross above upper inner band, and not red channel → short, SL = upper outer band.
Close long: first cross above upper inner band, and is red channel → close long.
Close short: first cross below lower inner band, and is green channel → close short.

4. Two Signal Confirmation Modes
Current-candle instant signal: execute on first rail touch.
Closed-candle confirmed signal: only execute the just-closed candle's confirmation.
Optional "execute current existing signal at startup" or ignore pre-startup old signals.

5. Reverse-signal Handling
Ignore new signals while holding.
Reverse signal only closes.
Reverse signal closes and reverses.
Optional independent "enable ShenLong close-long/close-short signals".

6. Standard-point Trailing TP
Starts trailing after holding profit reaches "start profit" (default 150 standard points).
Close when pullback from peak reaches "exit points" (default 100 standard points).
Point unit selectable "auto standard point" or "platform minimum point".
Long and short tracked independently.

7. Initial Stop Distance Ratio
Optionally scale by % of the original ShenLong outer-band stop distance.
100% = original; 80% = 80% of original; 50% = 50% of original.
Only changes stop distance, not signal or entry.

8. Beijing-time Trading Limits
Auto-detect server UTC offset, or set manually.
Separate on/off for Mon-Sun.
Supports 3 time windows, can cross midnight (e.g. 06:00-04:00).
Only restricts new opens; existing positions keep being managed.

9. Daily-loss Risk Control
Triggers when daily loss reaches threshold (default 100 account currency).
Optionally include current floating loss.
Optionally force-close on trigger.
Locked by Beijing-time natural day, auto-released next day.

10. Consecutive-loss Pause
Pause new opens after N consecutive losses (default 3).
Pause duration adjustable (default 120 min).
Auto-resume after pause ends.

Two-column Collapsible Panel
Left · Run & Positions
Channel calc, main loop, auto-trade status
Channel state, current signal, signal mode
Position direction, position lots
Current profit, profit peak, current drawdown
Consecutive-loss count, pause status
Right · Time, Stats & Risk
Beijing time, trading session, open permission
Server UTC offset, real-time spread
Total trades, wins/losses, win rate
Profit factor
Initial stop, trailing settings
Today's P/L, daily-loss status
Top: title + run-status badge (running / waiting data / trading off)
Bottom: latest action
Top-right: collapse / expand button

Chart Display
Colored channel fill (red / green / gray)
Four channel lines (upper inner / lower inner / upper outer / lower outer)
Graybelt gray-band fill
Long / short / close-long / close-short / long-SL / short-SL text marks
All colors customizable
Max drawn candles, channel-line candles, max calc candles adjustable
Objects can sit behind or in front of candles
Auto-clean channel objects on EA removal

Suitable Market
Good for trending, channel-breakout and range-churn markets.
Not for extreme gaps, illiquid instruments.