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aTyr Pharma Inc (ATYR)

	Symbol	Exchange	Currency
	ATYR	NASDAQ	USD	Real-time
	471A	Frankfurt	EUR	Delayed

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0.960 -0.013 -1.36%

20:59:59 - Closed. Currency in USD

After Hours

0.963

+0.003

+0.313%

23:04:48 - Real-time Data

Type: Equity

Market: United States

Volume: 3,586,879
Bid/Ask: 0.000 / 0.000
Day's Range: 0.960 - 1.020

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aTyr Pharma Option Chain

Get free option data for ATYR. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for aTyr Pharma options for the expiration dates selected. Below this information you can also find an open interest chart for the share's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Oct 28, 2025 20:05 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0.52	-3.7%	0.45	0.55	2	0.50	0.04	0%	0	0.05	1
ATYR Call 0.50 Exp: Oct 31, 2025 Last: 0.52 Chg.: -3.7% SymbolATYR\|20251031\|0.50C Delta0.906 Imp Vol7.6398 Bid0.45 Gamma0.2474 Theoretical0.52 Ask0.55 Theta-0.019 Intrinsic Value0.46 Volume2 Vega0.0001 Time Value0.06 Open Interest33 Rho0 Delta / Theta-47.7175 ATYR Put 0.50 Exp: Oct 31, 2025 Last: 0.04 Chg.: 0% SymbolATYR\|20251031\|0.50P Delta-0.0929 Imp Vol7.5631 Bid0 Gamma0.2478 Theoretical0.04 Ask0.05 Theta-0.0186 Intrinsic Value-0.46 Volume1 Vega0.0001 Time Value0.5 Open Interest1 Rho0 Delta / Theta5.0001
					0.96	Price @ Oct 28, 2025 20:05 GMT
0.01	-66.67%	0	0.05	406	1.00	0.05	0%	0	0.1	2
ATYR Call 1.00 Exp: Oct 31, 2025 Last: 0.01 Chg.: -66.67% SymbolATYR\|20251031\|1.00C Delta0.2738 Imp Vol0.7052 Bid0 Gamma5.4254 Theoretical0.01 Ask0.05 Theta-0.0034 Intrinsic Value-0.04 Volume406 Vega0.0003 Time Value0.05 Open Interest800 Rho0 Delta / Theta-79.7266 ATYR Put 1.00 Exp: Oct 31, 2025 Last: 0.05 Chg.: 0% SymbolATYR\|20251031\|1.00P Delta-0.5669 Imp Vol1.0791 Bid0 Gamma4.1112 Theoretical0.05 Ask0.1 Theta-0.0062 Intrinsic Value0.04 Volume2 Vega0.0003 Time Value0.01 Open Interest136 Rho0 Delta / Theta91.1887
0.01	0%	0	0.05	1	1.50	0.55	5.77%	0.25	0.6	3
ATYR Call 1.50 Exp: Oct 31, 2025 Last: 0.01 Chg.: 0% SymbolATYR\|20251031\|1.50C Delta0.0871 Imp Vol3.1354 Bid0 Gamma0.5694 Theoretical0.01 Ask0.05 Theta-0.0074 Intrinsic Value-0.54 Volume1 Vega0.0001 Time Value0.55 Open Interest2,541 Rho0 Delta / Theta-11.8393 ATYR Put 1.50 Exp: Oct 31, 2025 Last: 0.55 Chg.: 5.77% SymbolATYR\|20251031\|1.50P Delta-0.8274 Imp Vol4.1594 Bid0.25 Gamma0.6931 Theoretical0.55 Ask0.6 Theta-0.0156 Intrinsic Value0.54 Volume3 Vega0.0002 Time Value0.01 Open Interest3 Rho-0.0001 Delta / Theta53.033
0.03	0%	0	0.05	0	2.00	0.92	-4.17%	0.55	1.3	1
ATYR Call 2.00 Exp: Oct 31, 2025 Last: 0.03 Chg.: 0% SymbolATYR\|20251031\|2.00C Delta0.1951 Imp Vol6.7597 Bid0 Gamma0.4597 Theoretical0.05 Ask0.05 Theta-0.0276 Intrinsic Value-1.04 Volume0 Vega0.0002 Time Value1.07 Open Interest33 Rho0 Delta / Theta-7.0725 ATYR Put 2.00 Exp: Oct 31, 2025 Last: 0.92 Chg.: -4.17% SymbolATYR\|20251031\|2.00P Delta0 Imp Vol0 Bid0.55 Gamma0 Theoretical0 Ask1.3 Theta0 Intrinsic Value1.04 Volume1 Vega0 Time Value-0.12 Open Interest8 Rho0 Delta / Theta0

Open Positions

Calls

Puts

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