NASDAQ, PRTA End of Day and Historical Stock Data [Prothena Corp]

17 Sep 2025

LAST: 8.060	CHANGE: 0.10	OPEN: 8.190	HIGH: 8.385	ASK: 63.500	VOLUME: 507.6K
LAST: 8.060	CHG(%): 1.23	PREV: 8.160	LOW: 8.040	BID: 60.400

Period:

Date	Open	High	Low	Close	Volume
17 Sep 25	8.190	8.385	8.040	8.060	507.6K
16 Sep 25	8.120	8.360	8.120	8.160	362.4K
15 Sep 25	8.180	8.350	8.100	8.160	713.6K
12 Sep 25	8.430	8.490	8.200	8.210	551K
11 Sep 25	8.240	8.500	8.190	8.430	711.9K
10 Sep 25	8.340	8.470	8.200	8.305	518.6K
09 Sep 25	8.500	8.500	8.100	8.340	916.2K
08 Sep 25	8.610	8.620	8.300	8.490	622K
05 Sep 25	8.240	8.585	8.210	8.550	1.13M
04 Sep 25	8.450	8.460	8.105	8.210	961.5K

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8.060