ดัชนีสำรวจการสร้างบ้านจาก NAHB

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-05-19T14:29:47.427 [bidPrice99] => 72707 [bidPrice99Diff] => 3 [offerPrice99] => 72767 [offerPrice99Diff] => 3 [bidPrice99Lv1] => 72707 [bidPrice99Lv1Diff] => 3 [offerPrice99Lv1] => 72767 [offerPrice99Lv1Diff] => 3 [bidPrice99Lv2] => 72697 [bidPrice99Lv2Diff] => 3 [offerPrice99Lv2] => 72777 [offerPrice99Lv2Diff] => 3 [bidPrice99Lv3] => 72697 [bidPrice99Lv3Diff] => 3 [offerPrice99Lv3] => 72777 [offerPrice99Lv3Diff] => 3 [bidPrice96] => 70163 [bidPrice96Diff] => 3 [offerPrice96] => 70228 [offerPrice96Diff] => 3 [bidPrice96Lv1] => 70163 [bidPrice96Lv1Diff] => 3 [offerPrice96Lv1] => 70228 [offerPrice96Lv1Diff] => 3 [bidPrice96Lv2] => 70153 [bidPrice96Lv2Diff] => 3 [offerPrice96Lv2] => 70238 [offerPrice96Lv2Diff] => 3 [bidPrice96Lv3] => 70153 [bidPrice96Lv3Diff] => 3 [offerPrice96Lv3] => 70238 [offerPrice96Lv3Diff] => 3 [bidCentralPrice96] => 70100 [bidCentralPrice96Diff] => 0 [offerCentralPrice96] => 70300 [offerCentralPrice96Diff] => 0 [usdBuy] => 32.63 [usdBuyDiff] => 0 [usdSell] => 32.66 [usdSellDiff] => 0 [AUXBuy] => 4545.373 [AUXBuyDiff] => 0.197 [AUXSell] => 4545.653 [AUXSellDiff] => 0.197 [statusSystem] => 1 )