ดัชนีสำรวจการสร้างบ้านจาก NAHB

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-05-01T17:41:27.887 [bidPrice99] => 72990 [bidPrice99Diff] => -2 [offerPrice99] => 73070 [offerPrice99Diff] => -2 [bidPrice99Lv1] => 72990 [bidPrice99Lv1Diff] => -2 [offerPrice99Lv1] => 73070 [offerPrice99Lv1Diff] => -2 [bidPrice99Lv2] => 72980 [bidPrice99Lv2Diff] => -2 [offerPrice99Lv2] => 73080 [offerPrice99Lv2Diff] => -2 [bidPrice99Lv3] => 72995 [bidPrice99Lv3Diff] => -2 [offerPrice99Lv3] => 73065 [offerPrice99Lv3Diff] => -2 [bidPrice96] => 70447 [bidPrice96Diff] => -2 [offerPrice96] => 70532 [offerPrice96Diff] => -2 [bidPrice96Lv1] => 70447 [bidPrice96Lv1Diff] => -2 [offerPrice96Lv1] => 70532 [offerPrice96Lv1Diff] => -2 [bidPrice96Lv2] => 70437 [bidPrice96Lv2Diff] => -2 [offerPrice96Lv2] => 70542 [offerPrice96Lv2Diff] => -2 [bidPrice96Lv3] => 70452 [bidPrice96Lv3Diff] => -2 [offerPrice96Lv3] => 70527 [offerPrice96Lv3Diff] => -2 [bidCentralPrice96] => 70350 [bidCentralPrice96Diff] => 0 [offerCentralPrice96] => 70550 [offerCentralPrice96Diff] => 0 [usdBuy] => 32.566 [usdBuyDiff] => 0 [usdSell] => 32.596 [usdSellDiff] => 0 [AUXBuy] => 4569.967 [AUXBuyDiff] => -0.166 [AUXSell] => 4570.247 [AUXSellDiff] => -0.166 [statusSystem] => 1 )