release 0.3.0

Author: Marcnuth

README.md

@@ -17,6 +17,7 @@ With AutoQuant, users can easily try ideas to create better Quant investment str
 - [Quick Start](#quick-start)
   - [Installation](#installation)
   - [Data Preparation](#data-preparation)
+  - [Backtest](#backtest)
 - [Advanced Topics](#advanced-topics)
   - [Market](#market)
   - [Metrics](#metrics)
@@ -47,15 +48,50 @@ from autoquant import Market
 from datetime import date
 
 collector = Collector.default()
+
 data = collector.daily_prices(
     market=Market.SZ, 
     code='002594', 
     start=date(2021, 11, 1), 
     end=date(2021, 11, 5)
 )
+
+data = collector.quarter_statement(
+    market=Market.SH, 
+    code='601318', 
+    quarter=date(2021, 9, 30)
+)
 
 ```
 
+## Backtest
+
+```python
+
+
+from autoquant.collector import Collector
+from autoquant.workflow import Workflow
+from autoquant.broker import Broker
+from autoquant import Market
+from datetime import date
+
+from autoquant.workflow import Workflow
+from autoquant.strategy import MA_CrossOver
+
+
+class SmaCross(MA_CrossOver):
+    params = dict(fast=5, slow=20)
+
+
+collector = Collector.default()
+broker = Broker.default(kick_start=100000, commission=0.01)
+
+data = collector.daily_prices(market=Market.SZ, code='002594', start=date(2020, 1, 1), end=date(2021, 11, 1))
+w = Workflow().with_broker(broker).with_strategy(SmaCross).backtest(data)
+
+w.visualize()
+```
+
 # Advanced Topics
 
 ## Market