The closing price for Texas Instruments (TXN) in March 2015 was $42.08, on March 31, 2015. It was down 3.2% for the month. The latest price is $317.58.

DATE	OPEN	HIGH	LOW	CLOSE	VOLUME
March 31 2015	$42.48	$42.61	$42.00	$42.08	4,905,300
March 30 2015	$42.01	$42.76	$41.82	$42.67	5,336,100
March 27 2015	$41.03	$42.07	$40.88	$41.76	5,144,300
March 26 2015	$40.53	$41.38	$40.19	$41.05	6,830,800
March 25 2015	$42.97	$43.11	$41.00	$41.00	11,204,000
March 24 2015	$43.25	$43.42	$42.97	$43.00	3,665,700
March 23 2015	$43.54	$43.60	$43.14	$43.16	3,807,300
March 20 2015	$43.33	$43.80	$43.21	$43.61	9,150,800
March 19 2015	$42.93	$43.21	$42.74	$43.06	3,411,400
March 18 2015	$42.80	$43.18	$41.89	$42.89	6,239,000
March 17 2015	$42.81	$42.84	$42.29	$42.65	3,261,200
March 16 2015	$42.30	$43.00	$42.22	$42.92	5,162,700
March 13 2015	$42.22	$42.30	$41.65	$42.02	4,805,400
March 12 2015	$41.57	$42.19	$41.46	$42.10	3,707,900
March 11 2015	$42.25	$42.50	$42.02	$42.06	3,151,500
March 10 2015	$42.56	$42.80	$41.99	$42.01	5,721,900
March 09 2015	$42.50	$43.14	$42.39	$42.98	4,034,000
March 06 2015	$42.82	$42.90	$42.27	$42.41	4,476,900
March 05 2015	$42.89	$43.25	$42.69	$42.92	3,685,800
March 04 2015	$43.05	$43.17	$42.57	$42.91	4,473,900
March 03 2015	$44.00	$44.00	$43.04	$43.09	6,088,200
March 02 2015	$43.46	$44.14	$43.38	$44.10	4,572,500

Daily pricing data for Texas Instruments dates back to 6/1/1972, and may be incomplete.