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ATYR
aTyr Pharma, Inc. Common Stock
stock NASDAQ

Market Open

May 20, 2026 11:38:27 AM EDT

0.5300USD+9.255%(+0.0450)1,249,325

0.5200Bid 0.6000Ask 0.0800Spread

Pre-market

May 20, 2026 9:13:30 AM EDT

0.4949USD+2.464%(+0.0119)99,849

After-hours

May 19, 2026 4:47:30 PM EDT

0.4820USD-1.552%(-0.0080)0

OverviewOption ChainHistoricalExchangesShortsTrends

Expiration Dates

ITM/OTM for Jun 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
0	4,108	7	0

Puts

Calls

Puts

Calls

Puts

Calls

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
4 C	0.04	-20.00%	1	41	05-14	ATYR260618C00004000
3 C	0.05	0%	3	1	05-14	ATYR260618C00003000
2 C	0.03	-25.00%	16	2,482	05-15	ATYR260618C00002000
1 C	0.03	-40.00%	50	1,584	05-15	ATYR260618C00001000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
4 P	0	0%	0			ATYR260618P00004000
3 P	0	0%	0			ATYR260618P00003000
2 P	1.58	0%	1	1	05-13	ATYR260618P00002000
1 P	0.45	-15.09%	3	6	05-14	ATYR260618P00001000

.dark-mode .YSBB9b{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .YSBB9b{ color: #333333; background-color: white; border: 2px solid #333333; }ATYRaTyr Pharma, Inc. Common Stockstock NASDAQ