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Amphastar P (AMPH)

Symbol	Exchange	Currency
AMPH	NASDAQ	USD	Real-time
29A	Frankfurt	EUR	Delayed
29A	TradeGate	EUR	Delayed

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19.63 -0.12 -0.61%

20/07 - Closed. Currency in USD

After Hours

19.63

-0.01

-0.05%

1:34:07 - Real-time Data

Type: Equity

Market: United States

Volume: 437,416
Bid/Ask: 0.00 / 0.00
Day's Range: 19.52 - 19.91

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Amphastar P Option Chain

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

Expiration Date:

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Strike Price:

Quotes Analysis

Jul 20, 2026 20:49 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	15.2	19.5	0	2.50	0	0%	0	0.05	0
AMPH Call 2.50 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAMPH\|20260821\|2.50C Delta0.9884 Imp Vol4.2599 Bid15.2 Gamma0.0012 Theoretical17.35 Ask19.5 Theta-0.012 Intrinsic Value17.14 Volume0 Vega0.0018 Time Value-17.14 Open Interest0 Rho0.0018 Delta / Theta-82.323 AMPH Put 2.50 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAMPH\|20260821\|2.50P Delta-0.0034 Imp Vol3.1007 Bid0 Gamma0.0006 Theoretical0.02 Ask0.05 Theta-0.0029 Intrinsic Value-17.14 Volume0 Vega0.0006 Time Value17.14 Open Interest0 Rho-0.0001 Delta / Theta1.178
0	0%	12.7	17	0	5.00	0.09	0%	0	3.4	30
AMPH Call 5.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAMPH\|20260821\|5.00C Delta0.981 Imp Vol2.7897 Bid12.7 Gamma0.0028 Theoretical14.85 Ask17 Theta-0.0122 Intrinsic Value14.64 Volume0 Vega0.0027 Time Value-14.64 Open Interest0 Rho0.0039 Delta / Theta-80.3672 AMPH Put 5.00 Exp: Aug 21, 2026 Last: 0.09 Chg.: 0% SymbolAMPH\|20260821\|5.00P Delta-0.0485 Imp Vol5.8797 Bid0 Gamma0.0029 Theoretical1.7 Ask3.4 Theta-0.0537 Intrinsic Value-14.64 Volume30 Vega0.0059 Time Value14.73 Open Interest0 Rho-0.0021 Delta / Theta0.9041
0	0%	10.2	14.5	0	7.50	0	0%	0	3.4	0
AMPH Call 7.50 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAMPH\|20260821\|7.50C Delta0.9736 Imp Vol1.9907 Bid10.2 Gamma0.0053 Theoretical12.35 Ask14.5 Theta-0.0118 Intrinsic Value12.14 Volume0 Vega0.0036 Time Value-12.14 Open Interest0 Rho0.006 Delta / Theta-82.6927 AMPH Put 7.50 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAMPH\|20260821\|7.50P Delta-0.0809 Imp Vol4.2171 Bid0 Gamma0.0061 Theoretical1.7 Ask3.4 Theta-0.0573 Intrinsic Value-12.14 Volume0 Vega0.0087 Time Value12.14 Open Interest0 Rho-0.0026 Delta / Theta1.4124
					19.64	Price @ Jul 20, 2026 20:49 GMT
1.37	0%	1.25	1.75	1,306	20.00	0	0%	0	4.1	0
AMPH Call 20.00 Exp: Aug 21, 2026 Last: 1.37 Chg.: 0% SymbolAMPH\|20260821\|20.00C Delta0.5161 Imp Vol0.6955 Bid1.25 Gamma0.0984 Theoretical1.5 Ask1.75 Theta-0.0261 Intrinsic Value-0.36 Volume1,306 Vega0.0232 Time Value1.73 Open Interest47 Rho0.0076 Delta / Theta-19.7589 AMPH Put 20.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAMPH\|20260821\|20.00P Delta-0.4741 Imp Vol0.8204 Bid0 Gamma0.0835 Theoretical2.05 Ask4.1 Theta-0.0287 Intrinsic Value0.36 Volume0 Vega0.0232 Time Value-0.36 Open Interest1 Rho-0.0085 Delta / Theta16.4926
0.7	0%	0.5	1.2	355	22.50	0	0%	1.1	5.2	0
AMPH Call 22.50 Exp: Aug 21, 2026 Last: 0.7 Chg.: 0% SymbolAMPH\|20260821\|22.50C Delta0.3244 Imp Vol0.7744 Bid0.5 Gamma0.0797 Theoretical0.85 Ask1.2 Theta-0.0259 Intrinsic Value-2.86 Volume355 Vega0.021 Time Value3.56 Open Interest15 Rho0.0049 Delta / Theta-12.5175 AMPH Put 22.50 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAMPH\|20260821\|22.50P Delta-0.7758 Imp Vol0.5386 Bid1.1 Gamma0.0968 Theoretical3.15 Ask5.2 Theta-0.0133 Intrinsic Value2.86 Volume0 Vega0.0174 Time Value-2.86 Open Interest1 Rho-0.0112 Delta / Theta58.2467
0.15	0%	0	0.25	0	25.00	0	0%	3.2	7.4	0
AMPH Call 25.00 Exp: Aug 21, 2026 Last: 0.15 Chg.: 0% SymbolAMPH\|20260821\|25.00C Delta0.0888 Imp Vol0.5573 Bid0 Gamma0.0495 Theoretical0.13 Ask0.25 Theta-0.0083 Intrinsic Value-5.36 Volume0 Vega0.0094 Time Value5.51 Open Interest2 Rho0.0014 Delta / Theta-10.6696 AMPH Put 25.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolAMPH\|20260821\|25.00P Delta-0.9723 Imp Vol0.4506 Bid3.2 Gamma0.0255 Theoretical5.33 Ask7.4 Theta-0.0018 Intrinsic Value5.36 Volume0 Vega0.0035 Time Value-5.36 Open Interest1 Rho-0.0054 Delta / Theta531.3284

Open Positions

Calls

Puts

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