YOU SAID:

if they bought in may to to august and sold in november to january you made a killing.

INTO JAPANESE

もし彼らが8月に買って、11月に1月に売ったら、あなたは殺した。

BACK INTO ENGLISH

If they bought in August and sold in January in November, you killed.

INTO JAPANESE

彼らが8月に買って11月に1月に売った場合、あなたは殺されました。

BACK INTO ENGLISH

If they bought in August and sold in January in November, you were killed.

INTO JAPANESE

彼らが8月に買って11月に1月に売ったら、あなたは殺されました。

BACK INTO ENGLISH

If they bought it in August and sold it in January in November, you were killed.

INTO JAPANESE

8月に買って11月に1月に売ったら、あなたは殺されました。

BACK INTO ENGLISH

I bought it in August and sold it in January in November, you were killed.

INTO JAPANESE

私は8月にそれを買って、11月に1月にそれを売った、あなたは殺された。

BACK INTO ENGLISH

I bought it in August and sold it in January in November, you were killed.