ดัชนีสำรวจการสร้างบ้านจาก NAHB

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-08-31T10:53:56.293 [bidPrice99] => 71830 [bidPrice99Diff] => -4 [offerPrice99] => 71900 [offerPrice99Diff] => -4 [bidPrice99Lv1] => 71825 [bidPrice99Lv1Diff] => -4 [offerPrice99Lv1] => 71905 [offerPrice99Lv1Diff] => -4 [bidPrice99Lv2] => 71820 [bidPrice99Lv2Diff] => -4 [offerPrice99Lv2] => 71910 [offerPrice99Lv2Diff] => -4 [bidPrice99Lv3] => 71830 [bidPrice99Lv3Diff] => -4 [offerPrice99Lv3] => 71900 [offerPrice99Lv3Diff] => -4 [bidPrice96] => 69309 [bidPrice96Diff] => -4 [offerPrice96] => 69384 [offerPrice96Diff] => -4 [bidPrice96Lv1] => 69304 [bidPrice96Lv1Diff] => -4 [offerPrice96Lv1] => 69389 [offerPrice96Lv1Diff] => -4 [bidPrice96Lv2] => 69299 [bidPrice96Lv2Diff] => -4 [offerPrice96Lv2] => 69394 [offerPrice96Lv2Diff] => -4 [bidPrice96Lv3] => 69309 [bidPrice96Lv3Diff] => -4 [offerPrice96Lv3] => 69384 [offerPrice96Lv3Diff] => -4 [bidCentralPrice96] => 69300 [bidCentralPrice96Diff] => 0 [offerCentralPrice96] => 69500 [offerCentralPrice96Diff] => 0 [usdBuy] => 33.113 [usdBuyDiff] => 0 [usdSell] => 33.143 [usdSellDiff] => 0 [AUXBuy] => 4423.85 [AUXBuyDiff] => -0.24 [AUXSell] => 4424.4 [AUXSellDiff] => -0.23 [statusSystem] => 1 )