Write chart strategies in English with Dovee

Dovee is the English strategy language built into charting.in. It is not Pine. You write when-rules, plots and risk in words the desk already uses — then Run them on NSE, BSE, MCX or crypto candles. The terminal does not place broker orders. Optional webhooks send values to your own bridge.

A rule that looks like trading English

A typical start: name the strategy, constrain the session to cash hours, plot two EMAs, and buy when the fast line crosses above the slow line on a bullish candle. Stops and targets are analytical metadata — they draw and they can ride on a webhook payload. They are not an exchange order.

strategy "EMA Cross"
long only
session 9:15 to 15:15

fast = ema(close, 9)
slow = ema(close, 21)
plot fast as "Fast" blue
plot slow as "Slow" orange

when fast crosses above slow and bullish
  buy
  arrow up "Buy"

stop 10 points
target 20 points

What you can say

• Entries: buy, sell, exit — simulated position state, one trade at a time unless you write re-entry.
• Session: session 9:15 to 15:15 and timezone "Asia/Kolkata" so MCX and NSE are not mixed by accident.
• Chart: plot, fill, level, arrow, paint, or oscillator for an RSI-style pane.
• Indicators with English names: rsi(14), supertrend(10, 3), vwap — same library as the chart, not ta.*.

The language tour and the function reference list every word. Start with ema, rsi and supertrend.

Why this belongs next to the chart

A saved layout already keeps NIFTY 15m next to BANKNIFTY 5m. Dovee sits in that same workspace (Ctrl+E): the rule runs on the pane you have focused, on closed candles, in Kolkata time unless you set otherwise. You can describe the same Supertrend-plus-VWAP idea from the F&O overlay post in English instead of clicking every knob twice.