Visualizing realtime financial data and custom metrics, and buying/selling GUI
Budget: $25 – $50 USD
Hello,
I'm interested in making a low-latency, real-time, alerting dashboard for android, or webassembly, or desktop. I also want to be able to buy/sell from the app (very simple interface). I know the data sources I want to use; I have a subscription to a polygon.io websocket feed that outputs data every second, and I want to use Tradier brokerage API to buy/sell, as well as fetch data about my PnL.
I have a set of my own indicators, which may be fairly computationally intensive transformations of the 1-second price and volume data, that I would like to show in the dashboard. I will passively monitor a set of stocks in the background, then, when my algorithm triggers an alert, I want to be texted/called, and the dashboard to switch to the alerted stock, and allow me to buy/sell. I am buying/selling stock options, and if a position is opened, I want to continually show the PnL of the opened position in the app.
I have a few questions: about how much would this cost, how long would it take, and what languages/platforms/tools would you use? Will there be any significant latency in streaming 1-second data?
I'm interested in making a low-latency, real-time, alerting dashboard for android, or webassembly, or desktop. I also want to be able to buy/sell from the app (very simple interface). I know the data sources I want to use; I have a subscription to a polygon.io websocket feed that outputs data every second, and I want to use Tradier brokerage API to buy/sell, as well as fetch data about my PnL.
I have a set of my own indicators, which may be fairly computationally intensive transformations of the 1-second price and volume data, that I would like to show in the dashboard. I will passively monitor a set of stocks in the background, then, when my algorithm triggers an alert, I want to be texted/called, and the dashboard to switch to the alerted stock, and allow me to buy/sell. I am buying/selling stock options, and if a position is opened, I want to continually show the PnL of the opened position in the app.
I have a few questions: about how much would this cost, how long would it take, and what languages/platforms/tools would you use? Will there be any significant latency in streaming 1-second data?