stock_market_data

Description:

stock market data

stock_market_data #
Package to get base indicators from the stock and base stats like buy and hold CAGR and total drawdown.
The objective of this package is to implement all the complicated math and calculation needed to start working with


Features #
Calculate buy and hold CAGR, Drawdown and MAR based on just a symbol
Add indicators to YahooFinanceCandleData indicators map, indicators supported: SMA, EMA, RSI
This package works as a base for the functionality logic of turing deal.
https://github.com/ivofernandes/turingDealApp
Android:
https://play.google.com/store/apps/details?id=com.turing_deal
iOS:
https://apps.apple.com/us/app/turingdeal-investing-portfolio/id1590934022
Getting started #
Add the dependency to your pubspec.yaml:
stock_market_data: ^0.0.1
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Usage for getting a buy and hold backtest #
BuyAndHoldStrategyResult backTest = await StockMarketDataService().getBackTestResultForSymbol('GOOG');
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Usage for getting candles with indicators #
List<YahooFinanceCandleData> prices = await StockMarketDataService().getCandlesWithIndicators('GOOG', ['EMA_20', 'RSI_20']);
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All supported indicators #

SMA
EMA
RSI
BB
BOP
MFI
P
STDDEV
VWMA
%R

Usage for getting candles with all indicators #
List<YahooFinanceCandleData> prices = await StockMarketDataService().getCandlesWithIndicators('GOOG', ['SMA_20,EMA_20,RSI_20,STDDEV_20,VWMA_20,BB_20,%R_20,MFI_14,BOP_14,P_1']);
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Depends on: #
yahoo_finance_data_reader to get data from yahoo finance
https://pub.dev/packages/yahoo_finance_data_reader
Like us on pub.dev #
Package url:
https://pub.dev/packages/stock_market_data
Instruction to publish the package to pub.dev #
dart pub publish