ดัชนีสำรวจการสร้างบ้านจาก NAHB

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-09-02T18:40:51.2 [bidPrice99] => 70520 [bidPrice99Diff] => -8 [offerPrice99] => 70600 [offerPrice99Diff] => -8 [bidPrice99Lv1] => 70520 [bidPrice99Lv1Diff] => -8 [offerPrice99Lv1] => 70600 [offerPrice99Lv1Diff] => -8 [bidPrice99Lv2] => 70515 [bidPrice99Lv2Diff] => -8 [offerPrice99Lv2] => 70605 [offerPrice99Lv2Diff] => -8 [bidPrice99Lv3] => 70525 [bidPrice99Lv3Diff] => -8 [offerPrice99Lv3] => 70595 [offerPrice99Lv3Diff] => -8 [bidPrice96] => 68074 [bidPrice96Diff] => -8 [offerPrice96] => 68159 [offerPrice96Diff] => -8 [bidPrice96Lv1] => 68074 [bidPrice96Lv1Diff] => -8 [offerPrice96Lv1] => 68159 [offerPrice96Lv1Diff] => -8 [bidPrice96Lv2] => 68069 [bidPrice96Lv2Diff] => -8 [offerPrice96Lv2] => 68164 [offerPrice96Lv2Diff] => -8 [bidPrice96Lv3] => 68079 [bidPrice96Lv3Diff] => -8 [offerPrice96Lv3] => 68154 [offerPrice96Lv3Diff] => -8 [bidCentralPrice96] => 67850 [bidCentralPrice96Diff] => 0 [offerCentralPrice96] => 68050 [offerCentralPrice96Diff] => 0 [usdBuy] => 33.248 [usdBuyDiff] => 0 [usdSell] => 33.278 [usdSellDiff] => 0 [AUXBuy] => 4330.39 [AUXBuyDiff] => -0.48 [AUXSell] => 4330.93 [AUXSellDiff] => -0.49 [statusSystem] => 1 )