The S&P 500 (GSPC) returned -2.2% in October 1976.

DATE	OPEN	HIGH	LOW	CLOSE	VOLUME
October 29 1976	$101.61	$103.10	$101.15	$102.90	17,030,000
October 28 1976	$101.76	$102.50	$101.12	$101.61	16,920,000
October 27 1976	$101.06	$102.12	$100.61	$101.76	15,790,000
October 26 1976	$100.07	$101.50	$99.91	$101.06	15,490,000
October 25 1976	$99.96	$100.60	$99.21	$100.07	13,310,000
October 22 1976	$100.77	$100.93	$99.24	$99.96	17,870,000
October 21 1976	$101.74	$102.32	$100.49	$100.77	17,980,000
October 20 1976	$101.45	$102.23	$100.81	$101.74	15,860,000
October 19 1976	$101.47	$102.04	$100.42	$101.45	16,200,000
October 18 1976	$100.88	$101.99	$100.62	$101.47	15,710,000
October 15 1976	$100.85	$101.50	$100.02	$100.88	16,210,000
October 14 1976	$102.12	$102.14	$100.28	$100.85	18,610,000
October 13 1976	$100.81	$102.44	$100.54	$102.12	21,690,000
October 12 1976	$101.64	$102.19	$100.38	$100.81	18,210,000
October 11 1976	$102.48	$102.48	$100.98	$101.64	14,620,000
October 08 1976	$103.54	$104.00	$102.24	$102.56	16,740,000
October 07 1976	$102.97	$103.90	$102.16	$103.54	19,830,000
October 06 1976	$103.23	$103.72	$102.05	$102.97	20,870,000
October 05 1976	$104.03	$104.25	$102.51	$103.23	19,200,000
October 04 1976	$104.17	$104.62	$103.42	$104.03	12,630,000
October 01 1976	$105.24	$105.75	$103.60	$104.17	20,620,000