ดัชนีสำรวจการสร้างบ้านจาก NAHB

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-03-19T21:42:17.517 [bidPrice99] => 74180 [bidPrice99Diff] => 10 [offerPrice99] => 74330 [offerPrice99Diff] => 10 [bidPrice99Lv1] => 74180 [bidPrice99Lv1Diff] => 10 [offerPrice99Lv1] => 74330 [offerPrice99Lv1Diff] => 10 [bidPrice99Lv2] => 74170 [bidPrice99Lv2Diff] => 10 [offerPrice99Lv2] => 74340 [offerPrice99Lv2Diff] => 10 [bidPrice99Lv3] => 74185 [bidPrice99Lv3Diff] => 10 [offerPrice99Lv3] => 74325 [offerPrice99Lv3Diff] => 10 [bidPrice96] => 71574 [bidPrice96Diff] => 10 [offerPrice96] => 71729 [offerPrice96Diff] => 10 [bidPrice96Lv1] => 71574 [bidPrice96Lv1Diff] => 10 [offerPrice96Lv1] => 71729 [offerPrice96Lv1Diff] => 10 [bidPrice96Lv2] => 71564 [bidPrice96Lv2Diff] => 10 [offerPrice96Lv2] => 71739 [offerPrice96Lv2Diff] => 10 [bidPrice96Lv3] => 71579 [bidPrice96Lv3Diff] => 10 [offerPrice96Lv3] => 71724 [offerPrice96Lv3Diff] => 10 [bidCentralPrice96] => 72700 [bidCentralPrice96Diff] => 0 [offerCentralPrice96] => 72900 [offerCentralPrice96Diff] => 0 [usdBuy] => 32.797 [usdBuyDiff] => 0 [usdSell] => 32.818 [usdSellDiff] => -0.009 [AUXBuy] => 4615.29 [AUXBuyDiff] => 0.794 [AUXSell] => 4615.57 [AUXSellDiff] => 0.794 [statusSystem] => 1 )