Protagenic Therapeutics Inc (OP: PTIX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 18, 2017		2.000	2.000	2.000	3	-0.20(-9.09%)
Mar 20, 2017		2.200	2.200	2.200	4	+1.14(+107.55%)
Mar 16, 2017		1.060	1.060	1.060	0	-0.44(-29.33%)
Mar 14, 2017		1.500	1.500	1.500	5	-0.40(-21.05%)
Mar 13, 2017	1.900	1.900	1.900	1.900	102	-0.30(-13.64%)