add docs

examples/symbol.py

@@ -0,0 +1,37 @@
+import asyncio
+from datetime import datetime
+from aiomql import ForexSymbol, Symbol, TimeFrame, Account
+
+async def main():
+    async with Account():
+        sym = ForexSymbol(name="EURUSD")
+        res = await sym.init()
+        if not res:
+            print('Symbol not available')
+            return
+
+        # get the last 1000 rates.
+        # data is returned as a Candles object
+        candles = await sym.copy_rates_from_pos(timeframe=TimeFrame.H1, count=1000, start_position=0)
+        print(len(candles))  # 1000
+
+        # get candles of the last 24 hours
+        today = datetime.now()
+        yesterday = today.replace(day=today.day - 1)
+        rates = await sym.copy_rates_range(timeframe=TimeFrame.H1, date_from=yesterday, date_to=today)
+        print(len(rates))  # 24
+
+        # get price ticks for the last 24 hours
+        # data is returned as a Ticks object
+        ticks = await sym.copy_ticks_range(date_from=yesterday, date_to=today)
+        print(len(ticks))  # ??
+
+        # get the current price tick
+        tick = await sym.info_tick()
+        # ask and bid price
+        ask, bid = tick.ask, tick.bid
+        print(ask, bid)
+
+
+
+asyncio.run(main())