ดัชนีสำรวจการสร้างบ้านจาก NAHB

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-01-20T15:19:08.71 [bidPrice99] => 71787 [bidPrice99Diff] => 0 [offerPrice99] => 71857 [offerPrice99Diff] => 0 [bidPrice99Lv1] => 71787 [bidPrice99Lv1Diff] => 0 [offerPrice99Lv1] => 71857 [offerPrice99Lv1Diff] => 0 [bidPrice99Lv2] => 71777 [bidPrice99Lv2Diff] => 0 [offerPrice99Lv2] => 71867 [offerPrice99Lv2Diff] => 0 [bidPrice99Lv3] => 71792 [bidPrice99Lv3Diff] => 0 [offerPrice99Lv3] => 71852 [offerPrice99Lv3Diff] => 0 [bidPrice96] => 69250 [bidPrice96Diff] => 11 [offerPrice96] => 69325 [offerPrice96Diff] => 11 [bidPrice96Lv1] => 69250 [bidPrice96Lv1Diff] => 11 [offerPrice96Lv1] => 69325 [offerPrice96Lv1Diff] => 11 [bidPrice96Lv2] => 69240 [bidPrice96Lv2Diff] => 11 [offerPrice96Lv2] => 69335 [offerPrice96Lv2Diff] => 11 [bidPrice96Lv3] => 69255 [bidPrice96Lv3Diff] => 11 [offerPrice96Lv3] => 69320 [offerPrice96Lv3Diff] => 11 [bidCentralPrice96] => 69150 [bidCentralPrice96Diff] => 0 [offerCentralPrice96] => 69250 [offerCentralPrice96Diff] => 0 [usdBuy] => 31.04 [usdBuyDiff] => 0 [usdSell] => 31.07 [usdSellDiff] => 0 [AUXBuy] => 4723.01 [AUXBuyDiff] => -0.001 [AUXSell] => 4723.17 [AUXSellDiff] => -0.001 [statusSystem] => 1 )