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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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171.49 +0.02 +0.01%

16/01 - Closed. Currency in USD

After Hours

171.90

+0.41

+0.24%

1:27:12 - Real-time Data

Type: Equity

Market: United States

Volume: 1,371,040
Bid/Ask: 0.00 / 0.00
Day's Range: 171.00 - 174.67

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Align Option Chain

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

Expiration Date:

Show:

Strike Price:

Quotes Analysis

Jan 17, 2026 21:08 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	87.5	96.2	0	80.00	0	0%	0	4.8	0
ALGN Call 80.00 Exp: Jan 23, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260123\|80.00C Delta0.9875 Imp Vol2.8932 Bid87.5 Gamma0.0005 Theoretical91.85 Ask96.2 Theta-0.1789 Intrinsic Value91.49 Volume0 Vega0.0071 Time Value-91.49 Open Interest0 Rho0.0127 Delta / Theta-5.5206 ALGN Put 80.00 Exp: Jan 23, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260123\|80.00P Delta-0.0702 Imp Vol5.2252 Bid0 Gamma0.0012 Theoretical4.8 Ask4.8 Theta-1.2873 Intrinsic Value-91.49 Volume0 Vega0.0296 Time Value91.49 Open Interest0 Rho-0.0025 Delta / Theta0.0546
0	0%	82.5	91.2	0	85.00	0	0%	0	4.8	0
ALGN Call 85.00 Exp: Jan 23, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260123\|85.00C Delta0.9867 Imp Vol2.68 Bid82.5 Gamma0.0006 Theoretical86.85 Ask91.2 Theta-0.1764 Intrinsic Value86.49 Volume0 Vega0.0075 Time Value-86.49 Open Interest0 Rho0.0135 Delta / Theta-5.5943 ALGN Put 85.00 Exp: Jan 23, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260123\|85.00P Delta-0.0756 Imp Vol4.8808 Bid0 Gamma0.0013 Theoretical4.8 Ask4.8 Theta-1.2718 Intrinsic Value-86.49 Volume0 Vega0.0313 Time Value86.49 Open Interest0 Rho-0.0027 Delta / Theta0.0594
0	0%	77.5	86	0	90.00	0	0%	0	4.8	0
ALGN Call 90.00 Exp: Jan 23, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260123\|90.00C Delta0.9894 Imp Vol2.3376 Bid77.5 Gamma0.0005 Theoretical81.75 Ask86 Theta-0.1294 Intrinsic Value81.49 Volume0 Vega0.0062 Time Value-81.49 Open Interest0 Rho0.0145 Delta / Theta-7.6479 ALGN Put 90.00 Exp: Jan 23, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260123\|90.00P Delta-0.0813 Imp Vol4.5568 Bid0 Gamma0.0015 Theoretical4.8 Ask4.8 Theta-1.2543 Intrinsic Value-81.49 Volume0 Vega0.0331 Time Value81.49 Open Interest0 Rho-0.0028 Delta / Theta0.0648
					171.49	Price @ Jan 17, 2026 21:08 GMT
2.85	0%	1.3	4.4	18	172.50	2.95	0%	2.85	3.4	4
ALGN Call 172.50 Exp: Jan 23, 2026 Last: 2.85 Chg.: 0% SymbolALGN\|20260123\|172.50C Delta0.4656 Imp Vol0.3734 Bid1.3 Gamma0.0484 Theoretical2.85 Ask4.4 Theta-0.2796 Intrinsic Value-1.01 Volume18 Vega0.0874 Time Value3.86 Open Interest140 Rho0.0127 Delta / Theta-1.6654 ALGN Put 172.50 Exp: Jan 23, 2026 Last: 2.95 Chg.: 0% SymbolALGN\|20260123\|172.50P Delta-0.553 Imp Vol0.28 Bid2.85 Gamma0.0645 Theoretical2.95 Ask3.4 Theta-0.1945 Intrinsic Value1.01 Volume4 Vega0.0869 Time Value1.94 Open Interest15 Rho-0.0136 Delta / Theta2.8434
1.85	-7.5%	0.9	1.8	11	175.00	4	0%	3.9	6.9	1
ALGN Call 175.00 Exp: Jan 23, 2026 Last: 1.85 Chg.: -7.5% SymbolALGN\|20260123\|175.00C Delta0.3157 Imp Vol0.3071 Bid0.9 Gamma0.0527 Theoretical1.35 Ask1.8 Theta-0.2053 Intrinsic Value-3.51 Volume11 Vega0.0782 Time Value5.36 Open Interest49 Rho0.0087 Delta / Theta-1.5374 ALGN Put 175.00 Exp: Jan 23, 2026 Last: 4 Chg.: 0% SymbolALGN\|20260123\|175.00P Delta-0.7779 Imp Vol0.2016 Bid3.9 Gamma0.0681 Theoretical4 Ask6.9 Theta-0.0997 Intrinsic Value3.51 Volume1 Vega0.0652 Time Value0.49 Open Interest1 Rho-0.0162 Delta / Theta7.8002
0.6	0%	0.1	1.35	0	177.50	0	0%	2.05	9.8	0
ALGN Call 177.50 Exp: Jan 23, 2026 Last: 0.6 Chg.: 0% SymbolALGN\|20260123\|177.50C Delta0.1982 Imp Vol0.3043 Bid0.1 Gamma0.0416 Theoretical0.73 Ask1.35 Theta-0.1586 Intrinsic Value-6.01 Volume0 Vega0.0612 Time Value6.61 Open Interest13 Rho0.0055 Delta / Theta-1.2499 ALGN Put 177.50 Exp: Jan 23, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260123\|177.50P Delta0 Imp Vol0 Bid2.05 Gamma0 Theoretical0 Ask9.8 Theta0 Intrinsic Value6.01 Volume0 Vega0 Time Value-6.01 Open Interest0 Rho0 Delta / Theta0

Open Positions

Calls

Puts

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1D1W1M6M1Y5YMax

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Recent Quotes

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	ALGN	171.49	+0.02	+0.01%
	POSITIC1	0.78	0.00	0.00%

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