ราคาทองคำวันนี้ 18 สิงหาคม 2569 | ราคาทองวันนี้ และบทวิเคราะห์ราคาทอง InterGOLD

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-09-21T05:12:26.953 [bidPrice99] => 71356 [bidPrice99Diff] => -3 [offerPrice99] => 71506 [offerPrice99Diff] => -3 [bidPrice99Lv1] => 71356 [bidPrice99Lv1Diff] => -3 [offerPrice99Lv1] => 71506 [offerPrice99Lv1Diff] => -3 [bidPrice99Lv2] => 71351 [bidPrice99Lv2Diff] => -3 [offerPrice99Lv2] => 71511 [offerPrice99Lv2Diff] => -3 [bidPrice99Lv3] => 71361 [bidPrice99Lv3Diff] => -3 [offerPrice99Lv3] => 71501 [offerPrice99Lv3Diff] => -3 [bidPrice96] => 68842 [bidPrice96Diff] => -3 [offerPrice96] => 68997 [offerPrice96Diff] => -3 [bidPrice96Lv1] => 68842 [bidPrice96Lv1Diff] => -3 [offerPrice96Lv1] => 68997 [offerPrice96Lv1Diff] => -3 [bidPrice96Lv2] => 68837 [bidPrice96Lv2Diff] => -3 [offerPrice96Lv2] => 69002 [offerPrice96Lv2Diff] => -3 [bidPrice96Lv3] => 68847 [bidPrice96Lv3Diff] => -3 [offerPrice96Lv3] => 68992 [offerPrice96Lv3Diff] => -3 [bidCentralPrice96] => 68900 [bidCentralPrice96Diff] => 0 [offerCentralPrice96] => 69100 [offerCentralPrice96Diff] => 0 [usdBuy] => 33.311 [usdBuyDiff] => 0 [usdSell] => 33.341 [usdSellDiff] => 0 [AUXBuy] => 4377.47 [AUXBuyDiff] => 0 [AUXSell] => 4378.36 [AUXSellDiff] => -0.17 [statusSystem] => )