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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%

04:59:59 - Closed. Currency in USD

After Hours

171.90

+0.41

+0.24%

8:27:12 - 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 stock's options.

Expiration Date:

Show:

Strike Price:

Quotes Analysis

Jan 16, 2026 20:05 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	88.7	97.1	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 Delta0.9971 Imp Vol2.1336 Bid88.7 Gamma0.0002 Theoretical92.9 Ask97.1 Theta-0.0406 Intrinsic Value92.59 Volume0 Vega0.0021 Time Value-92.59 Open Interest0 Rho0.0152 Delta / Theta-24.5772 ALGN Put 80.00 Exp: Jan 23, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260123\|80.00P Delta-0.0693 Imp Vol4.8666 Bid0 Gamma0.0011 Theoretical4.8 Ask4.8 Theta-1.1074 Intrinsic Value-92.59 Volume0 Vega0.0319 Time Value92.59 Open Interest0 Rho-0.0029 Delta / Theta0.0626
0	0%	83.7	92.1	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 Delta0.997 Imp Vol1.9608 Bid83.7 Gamma0.0002 Theoretical87.9 Ask92.1 Theta-0.0389 Intrinsic Value87.59 Volume0 Vega0.0022 Time Value-87.59 Open Interest0 Rho0.0162 Delta / Theta-25.6476 ALGN Put 85.00 Exp: Jan 23, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260123\|85.00P Delta-0.0746 Imp Vol4.5482 Bid0 Gamma0.0013 Theoretical4.8 Ask4.8 Theta-1.0944 Intrinsic Value-87.59 Volume0 Vega0.0337 Time Value87.59 Open Interest0 Rho-0.0031 Delta / Theta0.0682
0	0%	78.7	87.1	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 Delta0.997 Imp Vol1.7981 Bid78.7 Gamma0.0002 Theoretical82.9 Ask87.1 Theta-0.0372 Intrinsic Value82.59 Volume0 Vega0.0022 Time Value-82.59 Open Interest0 Rho0.0171 Delta / Theta-26.8237 ALGN Put 90.00 Exp: Jan 23, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260123\|90.00P Delta-0.0802 Imp Vol4.2488 Bid0 Gamma0.0015 Theoretical4.8 Ask4.8 Theta-1.0797 Intrinsic Value-82.59 Volume0 Vega0.0356 Time Value82.59 Open Interest0 Rho-0.0033 Delta / Theta0.0742
					172.59	Price @ Jan 16, 2026 20:05 GMT
2	0%	1.6	2.1	10	175.00	4	0%	3.7	4.3	1
ALGN Call 175.00 Exp: Jan 23, 2026 Last: 2 Chg.: 0% SymbolALGN\|20260123\|175.00C Delta0.3962 Imp Vol0.3045 Bid1.6 Gamma0.0529 Theoretical2 Ask2.1 Theta-0.2072 Intrinsic Value-2.41 Volume10 Vega0.0922 Time Value4.41 Open Interest49 Rho0.0127 Delta / Theta-1.9123 ALGN Put 175.00 Exp: Jan 23, 2026 Last: 4 Chg.: 0% SymbolALGN\|20260123\|175.00P Delta-0.61 Imp Vol0.2942 Bid3.7 Gamma0.0548 Theoretical4 Ask4.3 Theta-0.1839 Intrinsic Value2.41 Volume1 Vega0.0917 Time Value1.59 Open Interest1 Rho-0.0173 Delta / Theta3.3179
0.6	0%	0.95	1.5	0	177.50	0	0%	5.2	6.1	0
ALGN Call 177.50 Exp: Jan 23, 2026 Last: 0.6 Chg.: 0% SymbolALGN\|20260123\|177.50C Delta0.2762 Imp Vol0.3071 Bid0.95 Gamma0.0455 Theoretical1.23 Ask1.5 Theta-0.1802 Intrinsic Value-4.91 Volume0 Vega0.08 Time Value5.51 Open Interest13 Rho0.0089 Delta / Theta-1.5331 ALGN Put 177.50 Exp: Jan 23, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260123\|177.50P Delta-0.7431 Imp Vol0.285 Bid5.2 Gamma0.0477 Theoretical5.65 Ask6.1 Theta-0.1465 Intrinsic Value4.91 Volume0 Vega0.077 Time Value-4.91 Open Interest0 Rho-0.0198 Delta / Theta5.0724
0.66	0%	0.45	0.6	38	180.00	0	0%	5.8	10.8	0
ALGN Call 180.00 Exp: Jan 23, 2026 Last: 0.66 Chg.: 0% SymbolALGN\|20260123\|180.00C Delta0.1536 Imp Vol0.2788 Bid0.45 Gamma0.0355 Theoretical0.53 Ask0.6 Theta-0.1155 Intrinsic Value-7.41 Volume38 Vega0.0567 Time Value8.07 Open Interest27 Rho0.005 Delta / Theta-1.3305 ALGN Put 180.00 Exp: Jan 23, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260123\|180.00P Delta-0.771 Imp Vol0.3815 Bid5.8 Gamma0.0348 Theoretical8.3 Ask10.8 Theta-0.1866 Intrinsic Value7.41 Volume0 Vega0.0724 Time Value-7.41 Open Interest0 Rho-0.0206 Delta / Theta4.1323

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	ALGN	171.49	+0.02	+0.01%

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