ดัชนีสำรวจการสร้างบ้านจาก NAHB

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-05-19T15:57:59.383 [bidPrice99] => 72686 [bidPrice99Diff] => -4 [offerPrice99] => 72746 [offerPrice99Diff] => -4 [bidPrice99Lv1] => 72686 [bidPrice99Lv1Diff] => -4 [offerPrice99Lv1] => 72746 [offerPrice99Lv1Diff] => -4 [bidPrice99Lv2] => 72676 [bidPrice99Lv2Diff] => -4 [offerPrice99Lv2] => 72756 [offerPrice99Lv2Diff] => -4 [bidPrice99Lv3] => 72676 [bidPrice99Lv3Diff] => -4 [offerPrice99Lv3] => 72756 [offerPrice99Lv3Diff] => -4 [bidPrice96] => 70131 [bidPrice96Diff] => -4 [offerPrice96] => 70196 [offerPrice96Diff] => -4 [bidPrice96Lv1] => 70131 [bidPrice96Lv1Diff] => -4 [offerPrice96Lv1] => 70196 [offerPrice96Lv1Diff] => -4 [bidPrice96Lv2] => 70121 [bidPrice96Lv2Diff] => -4 [offerPrice96Lv2] => 70206 [offerPrice96Lv2Diff] => -4 [bidPrice96Lv3] => 70121 [bidPrice96Lv3Diff] => -4 [offerPrice96Lv3] => 70206 [offerPrice96Lv3Diff] => -4 [bidCentralPrice96] => 70050 [bidCentralPrice96Diff] => 0 [offerCentralPrice96] => 70250 [offerCentralPrice96Diff] => 0 [usdBuy] => 32.617 [usdBuyDiff] => 0 [usdSell] => 32.647 [usdSellDiff] => 0 [AUXBuy] => 4543.29 [AUXBuyDiff] => -0.213 [AUXSell] => 4543.57 [AUXSellDiff] => -0.213 [statusSystem] => 1 )