A Python-based stock broker module
Project description
A simple python library to connect to various brokers using standard user credentials, fetch the instruments (trading symbols), indices and their ticks during as well as off market hours.
High-Performance In-Memory Candle Store
PKBrokers includes a high-performance, in-memory OHLCV candle storage system that provides instant access to real-time data across all supported timeframes.
Quick Start
from pkbrokers.kite import get_candle_store, HighPerformanceDataProvider
# Get the candle store singleton
store = get_candle_store()
# Or use the high-level data provider
provider = HighPerformanceDataProvider()
# Get 5-minute candles for any stock
df = provider.get_stock_data("RELIANCE", interval="5m", count=50)
# Get current day's OHLCV
ohlcv = provider.get_current_ohlcv("TCS")
Supported Timeframes
| Interval | Description |
|---|---|
| 1m, 2m, 3m, 4m, 5m | Short-term |
| 10m, 15m, 30m | Intraday |
| 60m | Hourly |
| day | Daily |
Features
- O(1) Access: Instant access to any candle
- No Rate Limits: Unlike Yahoo Finance
- Real-time: Live data during market hours
- Auto-persistence: Saves to disk every 5 minutes
- Memory Efficient: ~100MB for 2000 instruments
pkbrokers (# 1 Stock screener/scanner for NSE India)
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