(This text is already in Japanese/Chinese, so it remains unchanged. Note: "呢" and "董爺" are Chinese characters, but the phrase appears to be colloquial/dialectal Chinese rather than standard Japanese. If you need this translated from Chinese to Japanese, please clarify and I can help.)
土曜日に小さな損切り注文を入れます。ETH、2155付近で成行買い、損切り2142
(This text is already in Japanese/Chinese, so it remains unchanged. Note: "呢" and "董爺" are Chinese characters, but the phrase appears to be colloquial/dialectal Chinese rather than standard Japanese. If you need this translated from Chinese to Japanese, please clarify and I can help.)