Nangona imakethi iyeke okwethutyana impembelelo yokuhla kwemarike okubangelwe yimpembelelo embi yedatha ye-US CPI kunye nokunyuka kwenzala, ama-black futures aphinde anyuka kancinci ngobusuku ukulungisa imakethi. Nangona kunjalo, indlela yokucinga yemakethi ayikazinzi, kwaye kukho abantu abaninzi abaneembono ezahlukeneyo ngembono yemakethi, nto leyo ebangele ukuba imakethi yangoku ibe nolunya kwaye idideke. Okwangoku, ii-steel mills nazo zijonge ukulawula ukuthunyelwa kwezinto ukuze zingacinezeli ukunikezelwa kunye nemfuno ebuthathaka kwimakethi.