ดัชนี PMI ภาคการบริการจากสถาบันไอเอสเอ็ม (ISM) ( พ.ค.)

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-05-11T09:08:14.493 [bidPrice99] => 74288 [bidPrice99Diff] => -4 [offerPrice99] => 74378 [offerPrice99Diff] => -4 [bidPrice99Lv1] => 74288 [bidPrice99Lv1Diff] => -4 [offerPrice99Lv1] => 74378 [offerPrice99Lv1Diff] => -4 [bidPrice99Lv2] => 74278 [bidPrice99Lv2Diff] => -4 [offerPrice99Lv2] => 74388 [offerPrice99Lv2Diff] => -4 [bidPrice99Lv3] => 74278 [bidPrice99Lv3Diff] => -4 [offerPrice99Lv3] => 74388 [offerPrice99Lv3Diff] => -4 [bidPrice96] => 71680 [bidPrice96Diff] => -4 [offerPrice96] => 71775 [offerPrice96Diff] => -4 [bidPrice96Lv1] => 71680 [bidPrice96Lv1Diff] => -4 [offerPrice96Lv1] => 71775 [offerPrice96Lv1Diff] => -4 [bidPrice96Lv2] => 71670 [bidPrice96Lv2Diff] => -4 [offerPrice96Lv2] => 71785 [offerPrice96Lv2Diff] => -4 [bidPrice96Lv3] => 71670 [bidPrice96Lv3Diff] => -4 [offerPrice96Lv3] => 71785 [offerPrice96Lv3Diff] => -4 [bidCentralPrice96] => 71750 [bidCentralPrice96Diff] => 0 [offerCentralPrice96] => 71950 [offerCentralPrice96Diff] => 0 [usdBuy] => 32.373 [usdBuyDiff] => 0 [usdSell] => 32.403 [usdSellDiff] => 0 [AUXBuy] => 4682.76 [AUXBuyDiff] => -0.233 [AUXSell] => 4683.04 [AUXSellDiff] => -0.233 [statusSystem] => 1 )