ดัชนีสำรวจการสร้างบ้านจาก NAHB

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-09-15T00:49:19.027 [bidPrice99] => 70047 [bidPrice99Diff] => -6 [offerPrice99] => 70127 [offerPrice99Diff] => -6 [bidPrice99Lv1] => 70047 [bidPrice99Lv1Diff] => -6 [offerPrice99Lv1] => 70127 [offerPrice99Lv1Diff] => -6 [bidPrice99Lv2] => 70042 [bidPrice99Lv2Diff] => -6 [offerPrice99Lv2] => 70132 [offerPrice99Lv2Diff] => -6 [bidPrice99Lv3] => 70052 [bidPrice99Lv3Diff] => -6 [offerPrice99Lv3] => 70122 [offerPrice99Lv3Diff] => -6 [bidPrice96] => 67582 [bidPrice96Diff] => -6 [offerPrice96] => 67667 [offerPrice96Diff] => -6 [bidPrice96Lv1] => 67582 [bidPrice96Lv1Diff] => -6 [offerPrice96Lv1] => 67667 [offerPrice96Lv1Diff] => -6 [bidPrice96Lv2] => 67577 [bidPrice96Lv2Diff] => -6 [offerPrice96Lv2] => 67672 [offerPrice96Lv2Diff] => -6 [bidPrice96Lv3] => 67587 [bidPrice96Lv3Diff] => -6 [offerPrice96Lv3] => 67662 [offerPrice96Lv3Diff] => -6 [bidCentralPrice96] => 67400 [bidCentralPrice96Diff] => 0 [offerCentralPrice96] => 67600 [offerCentralPrice96Diff] => 0 [usdBuy] => 33.164 [usdBuyDiff] => 0 [usdSell] => 33.194 [usdSellDiff] => 0 [AUXBuy] => 4310.36 [AUXBuyDiff] => -0.36 [AUXSell] => 4310.89 [AUXSellDiff] => -0.35 [statusSystem] => 1 )