ดัชนีสำรวจการสร้างบ้านจาก NAHB

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-10-12T11:48:04.497 [bidPrice99] => 68944 [bidPrice99Diff] => 4 [offerPrice99] => 69014 [offerPrice99Diff] => 4 [bidPrice99Lv1] => 68944 [bidPrice99Lv1Diff] => 4 [offerPrice99Lv1] => 69014 [offerPrice99Lv1Diff] => 4 [bidPrice99Lv2] => 68939 [bidPrice99Lv2Diff] => 4 [offerPrice99Lv2] => 69019 [offerPrice99Lv2Diff] => 4 [bidPrice99Lv3] => 68949 [bidPrice99Lv3Diff] => 4 [offerPrice99Lv3] => 69009 [offerPrice99Lv3Diff] => 4 [bidPrice96] => 66528 [bidPrice96Diff] => 4 [offerPrice96] => 66603 [offerPrice96Diff] => 4 [bidPrice96Lv1] => 66528 [bidPrice96Lv1Diff] => 4 [offerPrice96Lv1] => 66603 [offerPrice96Lv1Diff] => 4 [bidPrice96Lv2] => 66523 [bidPrice96Lv2Diff] => 4 [offerPrice96Lv2] => 66608 [offerPrice96Lv2Diff] => 4 [bidPrice96Lv3] => 66533 [bidPrice96Lv3Diff] => 4 [offerPrice96Lv3] => 66598 [offerPrice96Lv3Diff] => 4 [bidCentralPrice96] => 66450 [bidCentralPrice96Diff] => 0 [offerCentralPrice96] => 66650 [offerCentralPrice96Diff] => 0 [usdBuy] => 33.508 [usdBuyDiff] => 0 [usdSell] => 33.538 [usdSellDiff] => 0 [AUXBuy] => 4198.82 [AUXBuyDiff] => 0.18 [AUXSell] => 4199.15 [AUXSellDiff] => 0.21 [statusSystem] => 1 )