A case for buying shares in AIM: TSTL Tristel currently rests on a combination of recent share-price weakness and improving business fundamentals. The share price has fallen to around GBX 385–390p in mid-March 2026 after trading above GBX 420–430p earlier in the year, leaving it noticeably below its recent range and close to the middle of its 52-week band of roughly GBX 260p–445p.Read more