บทวิเคราะห์ราคาทองคำประจำวันที่ 21 กรกฎาคม 2564

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2025-09-19T13:18:56.99 [bidPrice99] => 57033 [bidPrice99Diff] => -3 [offerPrice99] => 57083 [offerPrice99Diff] => -3 [bidPrice99Lv1] => 57033 [bidPrice99Lv1Diff] => -3 [offerPrice99Lv1] => 57083 [offerPrice99Lv1Diff] => -3 [bidPrice99Lv2] => 57028 [bidPrice99Lv2Diff] => -3 [offerPrice99Lv2] => 57088 [offerPrice99Lv2Diff] => -3 [bidPrice99Lv3] => 57038 [bidPrice99Lv3Diff] => -3 [offerPrice99Lv3] => 57078 [offerPrice99Lv3Diff] => -3 [bidPrice96] => 55036 [bidPrice96Diff] => -2 [offerPrice96] => 55091 [offerPrice96Diff] => -2 [bidPrice96Lv1] => 55036 [bidPrice96Lv1Diff] => -2 [offerPrice96Lv1] => 55091 [offerPrice96Lv1Diff] => -2 [bidPrice96Lv2] => 55031 [bidPrice96Lv2Diff] => -2 [offerPrice96Lv2] => 55096 [offerPrice96Lv2Diff] => -2 [bidPrice96Lv3] => 55041 [bidPrice96Lv3Diff] => -2 [offerPrice96Lv3] => 55086 [offerPrice96Lv3Diff] => -2 [bidCentralPrice96] => 55050 [bidCentralPrice96Diff] => 0 [offerCentralPrice96] => 55150 [offerCentralPrice96Diff] => 0 [usdBuy] => 31.869 [usdBuyDiff] => 0 [usdSell] => 31.899 [usdSellDiff] => 0 [AUXBuy] => 3649.856 [AUXBuyDiff] => -0.162 [AUXSell] => 3650.016 [AUXSellDiff] => -0.162 [statusSystem] => 1 )