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US(GWOUD)  门槛=30%  门=cost>5  步长 up=0.02 down=0.05  条数=8
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20250726autoAddASIN / autoAddAsin
  asin  asin="B0F3J54JWD"               0.10 → 0.05    down  acos=43.0%   cost=28.08    clicks=37
  asin  category="Slot Car Race Trac    0.02 → 0.02    down  acos=58.5%   cost=18.60    clicks=40
  asin  asin="B0CHLHSXCW"               0.02 → 0.02    down  acos=67.5%   cost=21.49    clicks=52

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=82.5%   cost=11.54    clicks=27

20260623_TR10_ASIN_API / slotCar头部ASIN
  asin  asin="B0F9YKVZQY"               0.65 → 0.55    down  acos=inf     cost=11.25    clicks=14
  asin  asin="B0F2MKG232"               0.02 → 0.02    down  acos=inf     cost=37.33    clicks=51
  asin  asin="B0F7HB42SF"               0.02 → 0.02    down  acos=inf     cost=11.38    clicks=16

20260714_WBKW_TR10_API / 广泛匹配头部
  kw    electric race car track         0.02 → 0.02    down  acos=inf     cost=15.28    clicks=41
[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=51 cost=37.33  20260623_TR10_ASIN_API
  asin  asin="B0F7HB42SF"            bid=0.02 clicks=16 cost=11.38  20260623_TR10_ASIN_API
  kw    electric race car track      bid=0.02 clicks=41 cost=15.28  20260714_WBKW_TR10_API