ดัชนีสำรวจการสร้างบ้านจาก NAHB

stdClass Object ( [priceLogAPIId] => 1 [createDate] => 2026-01-22T11:28:36.63 [bidPrice99] => 73664 [bidPrice99Diff] => -4 [offerPrice99] => 73734 [offerPrice99Diff] => -4 [bidPrice99Lv1] => 73664 [bidPrice99Lv1Diff] => -4 [offerPrice99Lv1] => 73734 [offerPrice99Lv1Diff] => -4 [bidPrice99Lv2] => 73654 [bidPrice99Lv2Diff] => -4 [offerPrice99Lv2] => 73744 [offerPrice99Lv2Diff] => -4 [bidPrice99Lv3] => 73669 [bidPrice99Lv3Diff] => -4 [offerPrice99Lv3] => 73729 [offerPrice99Lv3Diff] => -4 [bidPrice96] => 71067 [bidPrice96Diff] => -4 [offerPrice96] => 71142 [offerPrice96Diff] => -4 [bidPrice96Lv1] => 71067 [bidPrice96Lv1Diff] => -4 [offerPrice96Lv1] => 71142 [offerPrice96Lv1Diff] => -4 [bidPrice96Lv2] => 71057 [bidPrice96Lv2Diff] => -4 [offerPrice96Lv2] => 71152 [offerPrice96Lv2Diff] => -4 [bidPrice96Lv3] => 71072 [bidPrice96Lv3Diff] => -4 [offerPrice96Lv3] => 71137 [offerPrice96Lv3Diff] => -4 [bidCentralPrice96] => 71100 [bidCentralPrice96Diff] => 50 [offerCentralPrice96] => 71200 [offerCentralPrice96Diff] => 50 [usdBuy] => 31.357 [usdBuyDiff] => 0 [usdSell] => 31.387 [usdSellDiff] => 0 [AUXBuy] => 4795.741 [AUXBuyDiff] => -0.243 [AUXSell] => 4795.901 [AUXSellDiff] => -0.243 [statusSystem] => 1 )