On Tuesday 27th of October Vow Asa trades -4.68 percent lowerVOW.OL drops 4.68% as Vow Asa’s 52‑week high hits NOK 3.5—find real‑time trading data, market cap, and expert analysis on waste‑water tech stocks.VOW ASANorway Industrials Commercial & Professional Services AI generated Vanessa Liu 27/10/2026, 05:45 3 minutes to read