### Trading APP Charts Data

- InitialData from back-end from WS every 500ms

{
time: dayStartTime, // The WS request time,
open: openPrice,
high: highPrice,
low: lowPrice,
close: closePrice,
value: openPrice + closePrice / 2,
}

Example: [
    {
        "time": 12345678,
        "open": 12700,
        heigh: 12700,
        low: 12626.2,
        colse: 12670.5,
        value: 423
    }
];

- Storaging `previous_data` from database to present the data from past history and storing it in the datbase
-
- presenting live data will be merging previous_data with the new data will come ws in front-end side