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Align Technology Inc (ALGN)

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

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172.89 +3.73 +2.21%

03:59:59 - Closed. Currency in USD

After Hours

172.89

0.00

0.00%

9:53:41 - Real-time Data

Type: Equity

Market: United States

Volume: 998,780
Bid/Ask: 0.00 / 0.00
Day's Range: 171.00 - 175.48

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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

Aug 03, 2026 20:06 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	78	86.3	0	90.00	0.1	0%	0	4.8	1
ALGN Call 90.00 Exp: Aug 07, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260807\|90.00C Delta0.9778 Imp Vol3.3596 Bid78 Gamma0.0009 Theoretical82.15 Ask86.3 Theta-0.4068 Intrinsic Value82.89 Volume0 Vega0.0095 Time Value-82.89 Open Interest0 Rho0.0094 Delta / Theta-2.4037 ALGN Put 90.00 Exp: Aug 07, 2026 Last: 0.1 Chg.: 0% SymbolALGN\|20260807\|90.00P Delta-0.0563 Imp Vol4.576 Bid0 Gamma0.0014 Theoretical2.4 Ask4.8 Theta-1.1624 Intrinsic Value-82.89 Volume1 Vega0.0203 Time Value82.99 Open Interest0 Rho-0.0012 Delta / Theta0.0484
0	0%	74.6	81.1	0	95.00	0	0%	0	4.8	0
ALGN Call 95.00 Exp: Aug 07, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260807\|95.00C Delta0.959 Imp Vol3.6486 Bid74.6 Gamma0.0013 Theoretical77.85 Ask81.1 Theta-0.7286 Intrinsic Value77.89 Volume0 Vega0.0158 Time Value-77.89 Open Interest0 Rho0.0095 Delta / Theta-1.3162 ALGN Put 95.00 Exp: Aug 07, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260807\|95.00P Delta-0.0605 Imp Vol4.2555 Bid0 Gamma0.0016 Theoretical2.4 Ask4.8 Theta-1.1448 Intrinsic Value-77.89 Volume0 Vega0.0215 Time Value77.89 Open Interest0 Rho-0.0013 Delta / Theta0.0529
0	0%	69.2	76.1	0	100.00	0	0%	0	4.8	0
ALGN Call 100.00 Exp: Aug 07, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260807\|100.00C Delta0.9605 Imp Vol3.253 Bid69.2 Gamma0.0015 Theoretical72.65 Ask76.1 Theta-0.6323 Intrinsic Value72.89 Volume0 Vega0.0153 Time Value-72.89 Open Interest0 Rho0.0101 Delta / Theta-1.519 ALGN Put 100.00 Exp: Aug 07, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260807\|100.00P Delta-0.0652 Imp Vol3.9507 Bid0 Gamma0.0018 Theoretical2.4 Ask4.8 Theta-1.1257 Intrinsic Value-72.89 Volume0 Vega0.0228 Time Value72.89 Open Interest0 Rho-0.0014 Delta / Theta0.0579
					172.89	Price @ Aug 03, 2026 20:06 GMT
2.26	20.86%	1.8	2.25	1	175.00	4.6	-29.23%	4.8	5.7	4
ALGN Call 175.00 Exp: Aug 07, 2026 Last: 2.26 Chg.: 20.86% SymbolALGN\|20260807\|175.00C Delta0.3574 Imp Vol0.4777 Bid1.8 Gamma0.0435 Theoretical2.03 Ask2.25 Theta-0.406 Intrinsic Value-2.11 Volume1 Vega0.067 Time Value4.37 Open Interest8 Rho0.0065 Delta / Theta-0.8803 ALGN Put 175.00 Exp: Aug 07, 2026 Last: 4.6 Chg.: -29.23% SymbolALGN\|20260807\|175.00P Delta-0.6518 Imp Vol0.4533 Bid4.8 Gamma0.0455 Theoretical5.25 Ask5.7 Theta-0.3664 Intrinsic Value2.11 Volume4 Vega0.0664 Time Value2.49 Open Interest14 Rho-0.0107 Delta / Theta1.7789
1.55	63.16%	1.15	1.55	2	177.50	0	0%	6.6	7.5	0
ALGN Call 177.50 Exp: Aug 07, 2026 Last: 1.55 Chg.: 63.16% SymbolALGN\|20260807\|177.50C Delta0.262 Imp Vol0.4859 Bid1.15 Gamma0.0373 Theoretical1.35 Ask1.55 Theta-0.3595 Intrinsic Value-4.61 Volume2 Vega0.0585 Time Value6.16 Open Interest62 Rho0.0048 Delta / Theta-0.7288 ALGN Put 177.50 Exp: Aug 07, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260807\|177.50P Delta-0.7553 Imp Vol0.453 Bid6.6 Gamma0.0388 Theoretical7.05 Ask7.5 Theta-0.3085 Intrinsic Value4.61 Volume0 Vega0.0564 Time Value-4.61 Open Interest1 Rho-0.0118 Delta / Theta2.4483
0.85	8.97%	0.65	1.1	61	180.00	0	0%	5	11.4	0
ALGN Call 180.00 Exp: Aug 07, 2026 Last: 0.85 Chg.: 8.97% SymbolALGN\|20260807\|180.00C Delta0.1849 Imp Vol0.4938 Bid0.65 Gamma0.0301 Theoretical0.88 Ask1.1 Theta-0.2989 Intrinsic Value-7.11 Volume61 Vega0.0479 Time Value7.96 Open Interest22 Rho0.0034 Delta / Theta-0.6187 ALGN Put 180.00 Exp: Aug 07, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260807\|180.00P Delta-0.9838 Imp Vol0.2326 Bid5 Gamma0.0101 Theoretical8.46 Ask11.4 Theta-0.0158 Intrinsic Value7.11 Volume0 Vega0.0069 Time Value-7.11 Open Interest3 Rho-0.0047 Delta / Theta62.3028

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	ALGN	172.89	+3.73	+2.21%

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Name	Last	Chg. %	Vol.
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