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Align Technology Inc (ALGN)

Symbol	Exchange	Currency
ALGN	NASDAQ	USD	Real-time
0HCK	London	USD	Real-time
ALGN	BIVA	MXN	Delayed
1ALGN	Milan	EUR	Real-time
ALGN	TradeGate	EUR	Delayed
A1LG34	B3	BRL	Delayed
ALGN	Vienna	EUR	Real-time

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173.18 -3.07 -1.74%

21/03 - Closed. Currency in USD

After Hours

173.18

+0.01

+0.01%

3:26:25 - Real-time Data

Type: Equity

Market: United States

Volume: 2,108,464
Bid/Ask: 0.00 / 0.00
Day's Range: 171.27 - 178.74

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Align Option Chain

Get in-depth Align option chain data. Access detailed Call and Put option information, including strike prices, last traded price, price change, volume, implied volatility and theoretical values for Align options across the selected expiration dates.

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Quotes Analysis

Mar 21, 2026 20:57 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	79.3	87.5	0	90.00	0	0%	0	4.8	0
ALGN Call 90.00 Exp: Mar 27, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260327\|90.00C Delta0.9911 Imp Vol2.2966 Bid79.3 Gamma0.0005 Theoretical83.4 Ask87.5 Theta-0.1106 Intrinsic Value83.18 Volume0 Vega0.0053 Time Value-83.18 Open Interest0 Rho0.0145 Delta / Theta-8.9599 ALGN Put 90.00 Exp: Mar 27, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260327\|90.00P Delta-0.0799 Imp Vol4.598 Bid0 Gamma0.0015 Theoretical4.8 Ask4.8 Theta-1.2615 Intrinsic Value-83.18 Volume0 Vega0.033 Time Value83.18 Open Interest0 Rho-0.0028 Delta / Theta0.0633
0	0%	74	82.5	0	95.00	0	0%	0	4.8	0
ALGN Call 95.00 Exp: Mar 27, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260327\|95.00C Delta0.9988 Imp Vol1.6035 Bid74 Gamma0.0001 Theoretical78.25 Ask82.5 Theta-0.0216 Intrinsic Value78.18 Volume0 Vega0.0009 Time Value-78.18 Open Interest0 Rho0.0156 Delta / Theta-46.1683 ALGN Put 95.00 Exp: Mar 27, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260327\|95.00P Delta-0.0858 Imp Vol4.2926 Bid0 Gamma0.0016 Theoretical4.8 Ask4.8 Theta-1.2426 Intrinsic Value-78.18 Volume0 Vega0.0348 Time Value78.18 Open Interest0 Rho-0.003 Delta / Theta0.069
0	0%	69.3	77.5	0	100.00	0	0%	0	4.8	0
ALGN Call 100.00 Exp: Mar 27, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260327\|100.00C Delta0.9899 Imp Vol1.9494 Bid69.3 Gamma0.0006 Theoretical73.4 Ask77.5 Theta-0.1064 Intrinsic Value73.18 Volume0 Vega0.0059 Time Value-73.18 Open Interest0 Rho0.0161 Delta / Theta-9.3035 ALGN Put 100.00 Exp: Mar 27, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260327\|100.00P Delta-0.0921 Imp Vol4.0027 Bid0 Gamma0.0019 Theoretical4.8 Ask4.8 Theta-1.2218 Intrinsic Value-73.18 Volume0 Vega0.0367 Time Value73.18 Open Interest0 Rho-0.0031 Delta / Theta0.0754
					173.18	Price @ Mar 21, 2026 20:57 GMT
4.51	-20.18%	2.85	4.4	3	175.00	5.3	0%	4.4	6	5
ALGN Call 175.00 Exp: Mar 27, 2026 Last: 4.51 Chg.: -20.18% SymbolALGN\|20260327\|175.00C Delta0.4512 Imp Vol0.4978 Bid2.85 Gamma0.0358 Theoretical3.63 Ask4.4 Theta-0.3721 Intrinsic Value-1.82 Volume3 Vega0.0879 Time Value6.33 Open Interest11 Rho0.0123 Delta / Theta-1.2127 ALGN Put 175.00 Exp: Mar 27, 2026 Last: 5.3 Chg.: 0% SymbolALGN\|20260327\|175.00P Delta-0.5505 Imp Vol0.4923 Bid4.4 Gamma0.0363 Theoretical5.3 Ask6 Theta-0.3518 Intrinsic Value1.82 Volume5 Vega0.0878 Time Value3.48 Open Interest7 Rho-0.0141 Delta / Theta1.5649
2.17	-50.68%	2	3.2	4	177.50	7.7	0%	5.8	7.5	0
ALGN Call 177.50 Exp: Mar 27, 2026 Last: 2.17 Chg.: -50.68% SymbolALGN\|20260327\|177.50C Delta0.3444 Imp Vol0.4375 Bid2 Gamma0.0379 Theoretical2.17 Ask3.2 Theta-0.3038 Intrinsic Value-4.32 Volume4 Vega0.0817 Time Value6.49 Open Interest19 Rho0.0094 Delta / Theta-1.1335 ALGN Put 177.50 Exp: Mar 27, 2026 Last: 7.7 Chg.: 0% SymbolALGN\|20260327\|177.50P Delta-0.6456 Imp Vol0.4686 Bid5.8 Gamma0.0359 Theoretical6.65 Ask7.5 Theta-0.3127 Intrinsic Value4.32 Volume0 Vega0.0826 Time Value3.38 Open Interest2 Rho-0.0162 Delta / Theta2.0648
1.53	-45.36%	1.2	2.15	3	180.00	8.4	0%	7.5	9.4	4
ALGN Call 180.00 Exp: Mar 27, 2026 Last: 1.53 Chg.: -45.36% SymbolALGN\|20260327\|180.00C Delta0.2623 Imp Vol0.4461 Bid1.2 Gamma0.0329 Theoretical1.53 Ask2.15 Theta-0.2733 Intrinsic Value-6.82 Volume3 Vega0.0723 Time Value8.35 Open Interest19 Rho0.0072 Delta / Theta-0.9596 ALGN Put 180.00 Exp: Mar 27, 2026 Last: 8.4 Chg.: 0% SymbolALGN\|20260327\|180.00P Delta-0.7297 Imp Vol0.4657 Bid7.5 Gamma0.0321 Theoretical8.4 Ask9.4 Theta-0.2743 Intrinsic Value6.82 Volume4 Vega0.0734 Time Value1.58 Open Interest37 Rho-0.0175 Delta / Theta2.6607

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	ALGN	173.18	-3.07	-1.74%

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