OFG Bancorp (OFG) had the highest return in September 1990 by a US stock in the Banking Industry, returning 16%.

ASSET	MONTH	% RETURN
OFG Bancorp (OFG)	September 1990	16%
Hingham Institution for Savings (HIFS)	September 1990	8.33%
Independent Bank (INDB)	September 1990	4%
Cadence Bancorp (CADE)	September 1990	2.77%
Peoples Bancorp of North Carolina (PEBK)	September 1990	2.63%
Greystone Housing Impact Investors (GHI)	September 1990	2.47%
Northeast Bancorp (NBN)	September 1990	2%
Trustmark (TRMK)	September 1990	1.37%
Zions Bancorporation (ZION)	September 1990	0.96%
Community Trust Bancorp (CTBI)	September 1990	0.9%
Simmons First National (SFNC)	September 1990	0.61%
First Bancorp (FBNC)	September 1990	0.52%
Fulton Financial (FULT)	September 1990	-1.45%
FNB (FNB)	September 1990	-2.12%
Associated Banc (ASB)	September 1990	-2.71%
Valley National Bancorp (VLY)	September 1990	-2.77%
Old National Bancorp (ONB)	September 1990	-3.16%
City (CHCO)	September 1990	-3.23%
Great Southern Bancorp (GSBC)	September 1990	-3.5%
Park National (PRK)	September 1990	-3.85%
WesBanco (WSBC)	September 1990	-5.08%
Tompkins Financial (TMP)	September 1990	-5.15%
Washington Trust Bancorp (WASH)	September 1990	-5.71%
KeyCorp (KEY)	September 1990	-5.83%
Washington Federal (WAFD)	September 1990	-6.18%