ดัชนีสำรวจการสร้างบ้านจาก NAHB

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-05-29T22:19:45.057 [bidPrice99] => 72848 [bidPrice99Diff] => -7 [offerPrice99] => 72928 [offerPrice99Diff] => -7 [bidPrice99Lv1] => 72848 [bidPrice99Lv1Diff] => -7 [offerPrice99Lv1] => 72928 [offerPrice99Lv1Diff] => -7 [bidPrice99Lv2] => 72838 [bidPrice99Lv2Diff] => -7 [offerPrice99Lv2] => 72938 [offerPrice99Lv2Diff] => -7 [bidPrice99Lv3] => 72838 [bidPrice99Lv3Diff] => -7 [offerPrice99Lv3] => 72938 [offerPrice99Lv3Diff] => -7 [bidPrice96] => 70315 [bidPrice96Diff] => -7 [offerPrice96] => 70400 [offerPrice96Diff] => -7 [bidPrice96Lv1] => 70315 [bidPrice96Lv1Diff] => -7 [offerPrice96Lv1] => 70400 [offerPrice96Lv1Diff] => -7 [bidPrice96Lv2] => 70305 [bidPrice96Lv2Diff] => -7 [offerPrice96Lv2] => 70410 [offerPrice96Lv2Diff] => -7 [bidPrice96Lv3] => 70305 [bidPrice96Lv3Diff] => -7 [offerPrice96Lv3] => 70410 [offerPrice96Lv3Diff] => -7 [bidCentralPrice96] => 69600 [bidCentralPrice96Diff] => 0 [offerCentralPrice96] => 69800 [offerCentralPrice96Diff] => 0 [usdBuy] => 32.449 [usdBuyDiff] => 0 [usdSell] => 32.479 [usdSellDiff] => 0 [AUXBuy] => 4588.382 [AUXBuyDiff] => -0.447 [AUXSell] => 4588.662 [AUXSellDiff] => -0.447 [statusSystem] => 1 )