ดัชนีสำรวจการสร้างบ้านจาก NAHB

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-05-14T14:49:24.597 [bidPrice99] => 74494 [bidPrice99Diff] => -6 [offerPrice99] => 74554 [offerPrice99Diff] => -6 [bidPrice99Lv1] => 74494 [bidPrice99Lv1Diff] => -6 [offerPrice99Lv1] => 74554 [offerPrice99Lv1Diff] => -6 [bidPrice99Lv2] => 74484 [bidPrice99Lv2Diff] => -6 [offerPrice99Lv2] => 74564 [offerPrice99Lv2Diff] => -6 [bidPrice99Lv3] => 74484 [bidPrice99Lv3Diff] => -6 [offerPrice99Lv3] => 74564 [offerPrice99Lv3Diff] => -6 [bidPrice96] => 71882 [bidPrice96Diff] => -6 [offerPrice96] => 71947 [offerPrice96Diff] => -6 [bidPrice96Lv1] => 71882 [bidPrice96Lv1Diff] => -6 [offerPrice96Lv1] => 71947 [offerPrice96Lv1Diff] => -6 [bidPrice96Lv2] => 71872 [bidPrice96Lv2Diff] => -6 [offerPrice96Lv2] => 71957 [offerPrice96Lv2Diff] => -6 [bidPrice96Lv3] => 71872 [bidPrice96Lv3Diff] => -6 [offerPrice96Lv3] => 71957 [offerPrice96Lv3Diff] => -6 [bidCentralPrice96] => 71900 [bidCentralPrice96Diff] => 100 [offerCentralPrice96] => 72100 [offerCentralPrice96Diff] => 100 [usdBuy] => 32.31 [usdBuyDiff] => 0 [usdSell] => 32.34 [usdSellDiff] => 0 [AUXBuy] => 4705.016 [AUXBuyDiff] => -0.36 [AUXSell] => 4705.296 [AUXSellDiff] => -0.36 [statusSystem] => 1 )