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aTyr Pharma Inc (ATYR)

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

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5.350 +0.400 +8.08%

22/08 - Closed. Currency in USD

After Hours

5.380

+0.030

+0.561%

0:53:51 - Real-time Data

Type: Equity

Market: United States

Volume: 6,026,507
Bid/Ask: 0.000 / 0.000
Day's Range: 5.050 - 5.455

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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

Aug 22, 2025 20:05 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
4.42	9.68%	4.3	4.5	1	1.00	0.07	-22.22%	0.05	0.1	267
ATYR Call 1.00 Exp: Sep 19, 2025 Last: 4.42 Chg.: 9.68% SymbolATYR\|20250919\|1.00C Delta0.9831 Imp Vol3.8077 Bid4.3 Gamma0.0074 Theoretical4.42 Ask4.5 Theta-0.0043 Intrinsic Value4.35 Volume1 Vega0.0006 Time Value0.07 Open Interest25 Rho0.0007 Delta / Theta-226.9485 ATYR Put 1.00 Exp: Sep 19, 2025 Last: 0.07 Chg.: -22.22% SymbolATYR\|20250919\|1.00P Delta-0.02 Imp Vol4.0758 Bid0.05 Gamma0.008 Theoretical0.07 Ask0.1 Theta-0.0052 Intrinsic Value-4.35 Volume267 Vega0.0007 Time Value4.42 Open Interest9,865 Rho-0.0001 Delta / Theta3.845
3.7	8.82%	3.6	3.9	13	2.00	0.45	-11.76%	0.45	0.5	3,821
ATYR Call 2.00 Exp: Sep 19, 2025 Last: 3.7 Chg.: 8.82% SymbolATYR\|20250919\|2.00C Delta0.9266 Imp Vol3.9663 Bid3.6 Gamma0.0236 Theoretical3.7 Ask3.9 Theta-0.0148 Intrinsic Value3.35 Volume13 Vega0.0021 Time Value0.35 Open Interest132 Rho0.001 Delta / Theta-62.5505 ATYR Put 2.00 Exp: Sep 19, 2025 Last: 0.45 Chg.: -11.76% SymbolATYR\|20250919\|2.00P Delta-0.0787 Imp Vol4.5306 Bid0.45 Gamma0.0219 Theoretical0.45 Ask0.5 Theta-0.0175 Intrinsic Value-3.35 Volume3,821 Vega0.0022 Time Value3.8 Open Interest22,039 Rho-0.0006 Delta / Theta4.4942
3.2	14.29%	3.2	3.4	16	3.00	0.95	-9.52%	0.95	1	3,081
ATYR Call 3.00 Exp: Sep 19, 2025 Last: 3.2 Chg.: 14.29% SymbolATYR\|20250919\|3.00C Delta0.8607 Imp Vol4.1463 Bid3.2 Gamma0.036 Theoretical3.2 Ask3.4 Theta-0.0246 Intrinsic Value2.35 Volume16 Vega0.0033 Time Value0.85 Open Interest1,620 Rho0.0011 Delta / Theta-35.0178 ATYR Put 3.00 Exp: Sep 19, 2025 Last: 0.95 Chg.: -9.52% SymbolATYR\|20250919\|3.00P Delta-0.1378 Imp Vol4.5187 Bid0.95 Gamma0.0329 Theoretical0.95 Ask1 Theta-0.0262 Intrinsic Value-2.35 Volume3,081 Vega0.0033 Time Value3.3 Open Interest27,052 Rho-0.0011 Delta / Theta5.2692
					5.35	Price @ Aug 22, 2025 20:05 GMT
2.1	14.13%	2.05	2.15	701	6.00	2.77	-7.36%	2.7	2.85	29
ATYR Call 6.00 Exp: Sep 19, 2025 Last: 2.1 Chg.: 14.13% SymbolATYR\|20250919\|6.00C Delta0.6774 Imp Vol4.0429 Bid2.05 Gamma0.0599 Theoretical2.1 Ask2.15 Theta-0.0386 Intrinsic Value-0.65 Volume701 Vega0.0053 Time Value2.75 Open Interest4,500 Rho0.0012 Delta / Theta-17.5648 ATYR Put 6.00 Exp: Sep 19, 2025 Last: 2.77 Chg.: -7.36% SymbolATYR\|20250919\|6.00P Delta-0.3189 Imp Vol4.1137 Bid2.7 Gamma0.0587 Theoretical2.77 Ask2.85 Theta-0.0384 Intrinsic Value0.65 Volume29 Vega0.0053 Time Value2.12 Open Interest7,072 Rho-0.0029 Delta / Theta8.2992
1.8	9.76%	1.5	1.9	861	7.00	3.46	0%	3.4	3.6	5
ATYR Call 7.00 Exp: Sep 19, 2025 Last: 1.8 Chg.: 9.76% SymbolATYR\|20250919\|7.00C Delta0.6174 Imp Vol3.9224 Bid1.5 Gamma0.0657 Theoretical1.8 Ask1.9 Theta-0.0398 Intrinsic Value-1.65 Volume861 Vega0.0057 Time Value3.45 Open Interest7,914 Rho0.0012 Delta / Theta-15.5232 ATYR Put 7.00 Exp: Sep 19, 2025 Last: 3.46 Chg.: 0% SymbolATYR\|20250919\|7.00P Delta-0.3773 Imp Vol3.9858 Bid3.4 Gamma0.0642 Theoretical3.46 Ask3.6 Theta-0.0396 Intrinsic Value1.65 Volume5 Vega0.0056 Time Value1.81 Open Interest371 Rho-0.0034 Delta / Theta9.517
1.61	11.03%	1.5	1.7	423	8.00	4.4	0%	4.2	4.4	0
ATYR Call 8.00 Exp: Sep 19, 2025 Last: 1.61 Chg.: 11.03% SymbolATYR\|20250919\|8.00C Delta0.5709 Imp Vol3.9345 Bid1.5 Gamma0.0674 Theoretical1.61 Ask1.7 Theta-0.041 Intrinsic Value-2.65 Volume423 Vega0.0058 Time Value4.26 Open Interest3,739 Rho0.0011 Delta / Theta-13.9087 ATYR Put 8.00 Exp: Sep 19, 2025 Last: 4.4 Chg.: 0% SymbolATYR\|20250919\|8.00P Delta-0.4181 Imp Vol4.0531 Bid4.2 Gamma0.065 Theoretical4.3 Ask4.4 Theta-0.0414 Intrinsic Value2.65 Volume0 Vega0.0058 Time Value1.75 Open Interest49 Rho-0.004 Delta / Theta10.1079

Open Positions

Calls

Puts

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