Method prevDay

src/node-binance-api.ts:3985–3988

* Gets the prevday percentage change * @see https://developers.binance.com/docs/binance-spot-api-docs/rest-api/market-data-endpoints#24hr-ticker-price-change-statistics * @param {string} symbol - the symbol or symbols * @return {promise or undefined} - omitting the callback returns a pro

(symbol?: string, params: Dict = {})

    * @return {promise or undefined} - omitting the callback returns a promise
    */
    async prevDay(symbol?: string, params: Dict = {}): Promise<DailyStats[] | DailyStats> {
        if (symbol) params.symbol = symbol;
        return await this.publicSpotRequest('v3/ticker/24hr', params);
    }

    /**
    * Gets the prevday percentage change