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US(GWOUD)  门槛=30%  门=cost>5  步长 up=0.02 down=0.05  条数=7
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20250726autoAddASIN / autoAddAsin
  asin  asin="B0F3J54JWD"               0.02 → 0.02    down  acos=43.0%   cost=28.08    clicks=37
  asin  category="Slot Car Race Trac    0.02 → 0.02    down  acos=58.8%   cost=18.72    clicks=41
  asin  asin="B0CHLHSXCW"               0.02 → 0.02    down  acos=64.0%   cost=20.38    clicks=48

20250723自打与竞对 / 广告组 - 7/23/2025 16:05:47.607
  asin  asin="B0CCJ6PZLJ"               0.02 → 0.02    down  acos=76.2%   cost=10.66    clicks=25

20260623_TR10_ASIN_API / slotCar头部ASIN
  asin  asin="B0F2MKG232"               0.02 → 0.02    down  acos=inf     cost=30.83    clicks=44
  asin  asin="B0F7HB42SF"               0.02 → 0.02    down  acos=inf     cost=8.38     clicks=13

20260714_WBKW_TR10_API / 广泛匹配头部
  kw    electric race car track         0.02 → 0.02    down  acos=inf     cost=7.19     clicks=23

[US(GWOUD)] 过暗闸拦截 1 条（bid 已低于自均 CPC 的 1/3，再降也拿不到量，停止降价）：
  asin  asin="B0F9YKVZQY"            bid=0.25   自均CPC=0.804   比值=1/3.2  acos=inf     20260623_TR10_ASIN_API / slotCar头部ASI
[US(GWOUD)] 地板价零单候选 3 条（建议人工暂停或删除，规则已无手段）：
  asin  asin="B0F2MKG232"            bid=0.02 clicks=44 cost=30.83  20260623_TR10_ASIN_API
  asin  asin="B0F7HB42SF"            bid=0.02 clicks=13 cost=8.38  20260623_TR10_ASIN_API
  kw    electric race car track      bid=0.02 clicks=23 cost=7.19  20260714_WBKW_TR10_API