Method parseOption

java/lib/src/main/java/io/github/ccxt/exchanges/OkxCore.java:9689–9736

(Object chain, Object... optionalArgs)

    }

    public Object parseOption(Object chain, Object... optionalArgs)
    {
        //
        //     {
        //         "instType": "OPTION",
        //         "instId": "BTC-USD-241227-60000-P",
        //         "last": "",
        //         "lastSz": "0",
        //         "askPx": "",
        //         "askSz": "0",
        //         "bidPx": "",
        //         "bidSz": "0",
        //         "open24h": "",
        //         "high24h": "",
        //         "low24h": "",
        //         "volCcy24h": "0",
        //         "vol24h": "0",
        //         "ts": "1711176035035",
        //         "sodUtc0": "",
        //         "sodUtc8": ""
        //     }
        //
        Object currency = Helpers.getArg(optionalArgs, 0, null);
        Object market = Helpers.getArg(optionalArgs, 1, null);
        Object marketId = this.safeString(chain, "instId");
        market = this.safeMarket(marketId, market);
        Object timestamp = this.safeInteger(chain, "ts");
        final Object finalMarket = market;
        return new java.util.HashMap<String, Object>() {{
            put( "info", chain );
            put( "currency", null );
            put( "symbol", Helpers.GetValue(finalMarket, "symbol") );
            put( "timestamp", timestamp );
            put( "datetime", OkxCore.this.iso8601(timestamp) );
            put( "impliedVolatility", null );
            put( "openInterest", null );
            put( "bidPrice", OkxCore.this.safeNumber(chain, "bidPx") );
            put( "askPrice", OkxCore.this.safeNumber(chain, "askPx") );
            put( "midPrice", null );
            put( "markPrice", null );
            put( "lastPrice", OkxCore.this.safeNumber(chain, "last") );
            put( "underlyingPrice", null );
            put( "change", null );
            put( "percentage", null );
            put( "baseVolume", OkxCore.this.safeNumber(chain, "volCcy24h") );
            put( "quoteVolume", null );
        }};
    }

    /**
     * @method