12Stocks.com: Investing in FAANG Stocks | |
The following table helps investors and traders sort through current performance and trends (as measured by market intelligence score) of various
stocks in the FANG Index. Quick View: Move mouse or cursor over stock symbol (ticker) to view short-term technical chart and over stock name to view long term chart. Click on ![]() ![]() |
Ticker | Stock Name | Watchlist | Category | Recent Price | Market Intelligence Score | Change % | YTD Change% |
AAPL | Apple | ![]() ![]() | Technology | 143.02 | 57 | -1.99% | 10.07% |
AMZN | Amazon.com | ![]() ![]() | Services & Goods | 100.52 | 64 | -1.69% | 19.67% |
GOOGL | Alphabet | ![]() ![]() | Technology | 96.94 | 83 | -2.45% | 9.87% |
BABA | Alibaba | ![]() ![]() | Services & Goods | 111.20 | 36 | -6.07% | 26.23% |
NFLX | Netflix | ![]() ![]() | Technology | 353.19 | 58 | -2.10% | 19.77% |
Quick Read: Best FANG Index Stocks List By Performances & Trends: Daily, Weekly, Year-to-Date, Market Cap (Size) & Technical Trends |
Ticker | Stock Name | Watchlist | Category | Recent Price | Market Intelligence Score | Change % | YTD Change% |
MSFT | Microsoft | ![]() ![]() | Technology | 242.72 | 78 | -2.19% | 1.21% |
AAPL | Apple | ![]() ![]() | Technology | 143.02 | 57 | -1.99% | 10.07% |
AMZN | Amazon.com | ![]() ![]() | Services & Goods | 100.52 | 64 | -1.69% | 19.67% |
GOOGL | Alphabet | ![]() ![]() | Technology | 96.94 | 83 | -2.45% | 9.87% |
BABA | Alibaba | ![]() ![]() | Services & Goods | 111.20 | 36 | -6.07% | 26.23% |
INTC | Intel | ![]() ![]() | Technology | 27.95 | 17 | -0.75% | 5.75% |
CSCO | Cisco Systems | ![]() ![]() | Technology | 48.23 | 61 | -0.58% | 1.24% |
NFLX | Netflix | ![]() ![]() | Technology | 353.19 | 58 | -2.10% | 19.77% |
ADBE | Adobe | ![]() ![]() | Technology | 363.48 | 85 | -1.95% | 8.01% |
NVDA | NVIDIA | ![]() ![]() | Technology | 191.63 | 63 | -5.90% | 31.13% |
CRM | salesforce.com | ![]() ![]() | Technology | 164.75 | 88 | 0.14% | 24.26% |
PYPL | PayPal | ![]() ![]() | Financials | 79.65 | 57 | -2.66% | 11.84% |
TSLA | Tesla | ![]() ![]() | Consumer Staples | 166.71 | 69 | -6.29% | 35.34% |
ISRG | Intuitive Surgical | ![]() ![]() | Health Care | 242.25 | 18 | -2.03% | -8.71% |
VMW | VMware | ![]() ![]() | Technology | 121.80 | 36 | -2.09% | -0.78% |
MU | Micron | ![]() ![]() | Technology | 61.70 | 76 | -3.40% | 23.45% |
SHOP | Shopify | ![]() ![]() | Technology | 47.19 | 83 | -5.77% | 35.96% |
ZM | Zoom Video | ![]() ![]() | Technology | 73.50 | 74 | -0.88% | 8.50% |
BIDU | Baidu | ![]() ![]() | Technology | 138.45 | 88 | -0.42% | 21.04% |
ADI | Analog Devices | ![]() ![]() | Technology | 168.97 | 65 | -1.09% | 3.01% |
SPOT | Spotify | ![]() ![]() | Services & Goods | 100.00 | 71 | -2.19% | 26.66% |
VEEV | Veeva Systems | ![]() ![]() | Technology | 170.54 | 88 | -0.53% | 5.68% |
SQ | Square | ![]() ![]() | Technology | 79.79 | 78 | -4.82% | 26.97% |
FTNT | Fortinet | ![]() ![]() | Technology | 51.07 | 42 | -3.09% | 4.46% |
MCHP | Microchip | ![]() ![]() | Technology | 75.68 | 66 | -2.57% | 7.73% |
PANW | Palo Alto | ![]() ![]() | Technology | 157.62 | 64 | -1.35% | 12.96% |
DOCU | DocuSign | ![]() ![]() | Technology | 58.28 | 66 | -1.64% | 5.16% |
SNAP | Snap | ![]() ![]() | Technology | 11.09 | 95 | 1.65% | 23.91% |
TDOC | Teladoc Health | ![]() ![]() | Technology | 27.85 | 69 | -5.50% | 17.76% |
ZBRA | Zebra | ![]() ![]() | Technology | 309.14 | 78 | -2.51% | 20.56% |
QRVO | Qorvo | ![]() ![]() | Technology | 107.69 | 76 | -3.51% | 18.81% |
PTON | Peloton Interactive | ![]() ![]() | Consumer Staples | 12.50 | 90 | -1.19% | 57.43% |
WIX | Wix.com | ![]() ![]() | Technology | 85.71 | 71 | -2.90% | 11.56% |
ON | ON Semiconductor | ![]() ![]() | Technology | 71.02 | 76 | -3.60% | 13.87% |
ETSY | Etsy | ![]() ![]() | Services & Goods | 134.67 | 80 | -2.27% | 12.43% |
APPF | AppFolio | ![]() ![]() | Technology | 113.32 | 17 | 6.90% | 7.53% |
CYBR | CyberArk Software | ![]() ![]() | Technology | 138.01 | 64 | -1.29% | 6.45% |
NEWR | New Relic | ![]() ![]() | Technology | 60.51 | 95 | -1.40% | 7.19% |
12Stocks.com: Charts, Trends, Fundamental Data and Performances of FANG Stocks | |
We now take in-depth look at all FANG stocks including charts, multi-period performances and overall trends (as measured by market intelligence score). One can sort FANG stocks (click link to choose) by Daily, Weekly and by Year-to-Date performances. Also, one can sort by size of the company or by market capitalization. |
Select Your Default Chart Type: | |||||
| |||||
Click on stock symbol or name for detailed view. Click on ![]() ![]() |
![]() | MSFT Microsoft Corporation |
Sector: Technology | |
SubSector: Business Software & Services | |
MarketCap: 1154150 Millions | |
Recent Price: 242.72 Market Intelligence Score: 78 | |
Day Percent Change: -2.19% Day Change: -5.44 | |
Week Change: -2.19% Year-to-date Change: 1.2% | |
MSFT Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add MSFT to Watchlist: ![]() ![]() | |
![]() | AAPL Apple Inc. |
Sector: Technology | |
SubSector: Electronic Equipment | |
MarketCap: 1112940 Millions | |
Recent Price: 143.02 Market Intelligence Score: 57 | |
Day Percent Change: -1.99% Day Change: -2.91 | |
Week Change: -1.99% Year-to-date Change: 10.1% | |
AAPL Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add AAPL to Watchlist: ![]() ![]() | |
![]() | AMZN Amazon.com, Inc. |
Sector: Services & Goods | |
SubSector: Catalog & Mail Order Houses | |
MarketCap: 998070 Millions | |
Recent Price: 100.52 Market Intelligence Score: 64 | |
Day Percent Change: -1.69% Day Change: -1.73 | |
Week Change: -1.69% Year-to-date Change: 19.7% | |
AMZN Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add AMZN to Watchlist: ![]() ![]() | |
![]() | GOOGL Alphabet Inc. |
Sector: Technology | |
SubSector: Internet Information Providers | |
MarketCap: 801264 Millions | |
Recent Price: 96.94 Market Intelligence Score: 83 | |
Day Percent Change: -2.45% Day Change: -2.43 | |
Week Change: -2.45% Year-to-date Change: 9.9% | |
GOOGL Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add GOOGL to Watchlist: ![]() ![]() | |
![]() | BABA Alibaba Group Holding Limited |
Sector: Services & Goods | |
SubSector: Specialty Retail, Other | |
MarketCap: 522666 Millions | |
Recent Price: 111.20 Market Intelligence Score: 36 | |
Day Percent Change: -6.07% Day Change: -7.18 | |
Week Change: -6.07% Year-to-date Change: 26.2% | |
BABA Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add BABA to Watchlist: ![]() ![]() | |
![]() | INTC Intel Corporation |
Sector: Technology | |
SubSector: Semiconductor - Broad Line | |
MarketCap: 222357 Millions | |
Recent Price: 27.95 Market Intelligence Score: 17 | |
Day Percent Change: -0.75% Day Change: -0.21 | |
Week Change: -0.75% Year-to-date Change: 5.8% | |
INTC Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add INTC to Watchlist: ![]() ![]() | |
![]() | CSCO Cisco Systems, Inc. |
Sector: Technology | |
SubSector: Communication Equipment | |
MarketCap: 168483 Millions | |
Recent Price: 48.23 Market Intelligence Score: 61 | |
Day Percent Change: -0.58% Day Change: -0.28 | |
Week Change: -0.58% Year-to-date Change: 1.2% | |
CSCO Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add CSCO to Watchlist: ![]() ![]() | |
![]() | NFLX Netflix, Inc. |
Sector: Technology | |
SubSector: CATV Systems | |
MarketCap: 162108 Millions | |
Recent Price: 353.19 Market Intelligence Score: 58 | |
Day Percent Change: -2.10% Day Change: -7.58 | |
Week Change: -2.1% Year-to-date Change: 19.8% | |
NFLX Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add NFLX to Watchlist: ![]() ![]() | |
![]() | ADBE Adobe Inc. |
Sector: Technology | |
SubSector: Application Software | |
MarketCap: 157868 Millions | |
Recent Price: 363.48 Market Intelligence Score: 85 | |
Day Percent Change: -1.95% Day Change: -7.23 | |
Week Change: -1.95% Year-to-date Change: 8.0% | |
ADBE Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add ADBE to Watchlist: ![]() ![]() | |
![]() | NVDA NVIDIA Corporation |
Sector: Technology | |
SubSector: Semiconductor - Specialized | |
MarketCap: 143476 Millions | |
Recent Price: 191.63 Market Intelligence Score: 63 | |
Day Percent Change: -5.90% Day Change: -12.02 | |
Week Change: -5.9% Year-to-date Change: 31.1% | |
NVDA Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add NVDA to Watchlist: ![]() ![]() | |
![]() | CRM salesforce.com, inc. |
Sector: Technology | |
SubSector: Application Software | |
MarketCap: 137120 Millions | |
Recent Price: 164.75 Market Intelligence Score: 88 | |
Day Percent Change: 0.14% Day Change: 0.23 | |
Week Change: 0.14% Year-to-date Change: 24.3% | |
CRM Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add CRM to Watchlist: ![]() ![]() | |
![]() | PYPL PayPal Holdings, Inc. |
Sector: Financials | |
SubSector: Credit Services | |
MarketCap: 108949 Millions | |
Recent Price: 79.65 Market Intelligence Score: 57 | |
Day Percent Change: -2.66% Day Change: -2.18 | |
Week Change: -2.66% Year-to-date Change: 11.8% | |
PYPL Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add PYPL to Watchlist: ![]() ![]() | |
![]() | TSLA Tesla, Inc. |
Sector: Consumer Staples | |
SubSector: Auto Manufacturers - Major | |
MarketCap: 89058.8 Millions | |
Recent Price: 166.71 Market Intelligence Score: 69 | |
Day Percent Change: -6.29% Day Change: -11.19 | |
Week Change: -6.29% Year-to-date Change: 35.3% | |
TSLA Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add TSLA to Watchlist: ![]() ![]() | |
![]() | ISRG Intuitive Surgical, Inc. |
Sector: Health Care | |
SubSector: Medical Instruments & Supplies | |
MarketCap: 50917.5 Millions | |
Recent Price: 242.25 Market Intelligence Score: 18 | |
Day Percent Change: -2.03% Day Change: -5.01 | |
Week Change: -2.03% Year-to-date Change: -8.7% | |
ISRG Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add ISRG to Watchlist: ![]() ![]() | |
![]() | VMW VMware, Inc. |
Sector: Technology | |
SubSector: Technical & System Software | |
MarketCap: 46949.8 Millions | |
Recent Price: 121.80 Market Intelligence Score: 36 | |
Day Percent Change: -2.09% Day Change: -2.60 | |
Week Change: -2.09% Year-to-date Change: -0.8% | |
VMW Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add VMW to Watchlist: ![]() ![]() | |
![]() | MU Micron Technology, Inc. |
Sector: Technology | |
SubSector: Semiconductor- Memory Chips | |
MarketCap: 45188.4 Millions | |
Recent Price: 61.70 Market Intelligence Score: 76 | |
Day Percent Change: -3.40% Day Change: -2.17 | |
Week Change: -3.4% Year-to-date Change: 23.5% | |
MU Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add MU to Watchlist: ![]() ![]() | |
![]() | SHOP Shopify Inc. |
Sector: Technology | |
SubSector: Application Software | |
MarketCap: 45164.2 Millions | |
Recent Price: 47.19 Market Intelligence Score: 83 | |
Day Percent Change: -5.77% Day Change: -2.89 | |
Week Change: -5.77% Year-to-date Change: 36.0% | |
SHOP Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add SHOP to Watchlist: ![]() ![]() | |
![]() | ZM Zoom Video Communications, Inc. |
Sector: Technology | |
SubSector: Application Software | |
MarketCap: 36358.1 Millions | |
Recent Price: 73.50 Market Intelligence Score: 74 | |
Day Percent Change: -0.88% Day Change: -0.65 | |
Week Change: -0.88% Year-to-date Change: 8.5% | |
ZM Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add ZM to Watchlist: ![]() ![]() | |
![]() | BIDU Baidu, Inc. |
Sector: Technology | |
SubSector: Internet Information Providers | |
MarketCap: 33525.9 Millions | |
Recent Price: 138.45 Market Intelligence Score: 88 | |
Day Percent Change: -0.42% Day Change: -0.59 | |
Week Change: -0.42% Year-to-date Change: 21.0% | |
BIDU Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add BIDU to Watchlist: ![]() ![]() | |
![]() | ADI Analog Devices, Inc. |
Sector: Technology | |
SubSector: Semiconductor - Integrated Circuits | |
MarketCap: 32859 Millions | |
Recent Price: 168.97 Market Intelligence Score: 65 | |
Day Percent Change: -1.09% Day Change: -1.86 | |
Week Change: -1.09% Year-to-date Change: 3.0% | |
ADI Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add ADI to Watchlist: ![]() ![]() | |
![]() | SPOT Spotify Technology S.A. |
Sector: Services & Goods | |
SubSector: Broadcasting - Radio | |
MarketCap: 24379.5 Millions | |
Recent Price: 100.00 Market Intelligence Score: 71 | |
Day Percent Change: -2.19% Day Change: -2.24 | |
Week Change: -2.19% Year-to-date Change: 26.7% | |
SPOT Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add SPOT to Watchlist: ![]() ![]() | |
![]() | VEEV Veeva Systems Inc. |
Sector: Technology | |
SubSector: Healthcare Information Services | |
MarketCap: 21492.1 Millions | |
Recent Price: 170.54 Market Intelligence Score: 88 | |
Day Percent Change: -0.53% Day Change: -0.91 | |
Week Change: -0.53% Year-to-date Change: 5.7% | |
VEEV Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add VEEV to Watchlist: ![]() ![]() | |
![]() | SQ Square, Inc. |
Sector: Technology | |
SubSector: Internet Software & Services | |
MarketCap: 19323.1 Millions | |
Recent Price: 79.79 Market Intelligence Score: 78 | |
Day Percent Change: -4.82% Day Change: -4.04 | |
Week Change: -4.82% Year-to-date Change: 27.0% | |
SQ Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add SQ to Watchlist: ![]() ![]() | |
![]() | FTNT Fortinet, Inc. |
Sector: Technology | |
SubSector: Application Software | |
MarketCap: 16993.8 Millions | |
Recent Price: 51.07 Market Intelligence Score: 42 | |
Day Percent Change: -3.09% Day Change: -1.63 | |
Week Change: -3.09% Year-to-date Change: 4.5% | |
FTNT Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add FTNT to Watchlist: ![]() ![]() | |
![]() | MCHP Microchip Technology Incorporated |
Sector: Technology | |
SubSector: Semiconductor - Broad Line | |
MarketCap: 16826.3 Millions | |
Recent Price: 75.68 Market Intelligence Score: 66 | |
Day Percent Change: -2.57% Day Change: -2.00 | |
Week Change: -2.57% Year-to-date Change: 7.7% | |
MCHP Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add MCHP to Watchlist: ![]() ![]() | |
![]() | PANW Palo Alto Networks, Inc. |
Sector: Technology | |
SubSector: Networking & Communication Devices | |
MarketCap: 16039.4 Millions | |
Recent Price: 157.62 Market Intelligence Score: 64 | |
Day Percent Change: -1.35% Day Change: -2.16 | |
Week Change: -1.35% Year-to-date Change: 13.0% | |
PANW Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add PANW to Watchlist: ![]() ![]() | |
![]() | DOCU DocuSign, Inc. |
Sector: Technology | |
SubSector: Business Software & Services | |
MarketCap: 15618.8 Millions | |
Recent Price: 58.28 Market Intelligence Score: 66 | |
Day Percent Change: -1.64% Day Change: -0.97 | |
Week Change: -1.64% Year-to-date Change: 5.2% | |
DOCU Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add DOCU to Watchlist: ![]() ![]() | |
![]() | SNAP Snap Inc. |
Sector: Technology | |
SubSector: Internet Software & Services | |
MarketCap: 14866.1 Millions | |
Recent Price: 11.09 Market Intelligence Score: 95 | |
Day Percent Change: 1.65% Day Change: 0.18 | |
Week Change: 1.65% Year-to-date Change: 23.9% | |
SNAP Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add SNAP to Watchlist: ![]() ![]() | |
![]() | TDOC Teladoc Health, Inc. |
Sector: Technology | |
SubSector: Healthcare Information Services | |
MarketCap: 11968.5 Millions | |
Recent Price: 27.85 Market Intelligence Score: 69 | |
Day Percent Change: -5.50% Day Change: -1.62 | |
Week Change: -5.5% Year-to-date Change: 17.8% | |
TDOC Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add TDOC to Watchlist: ![]() ![]() | |
![]() | ZBRA Zebra Technologies Corporation |
Sector: Technology | |
SubSector: Communication Equipment | |
MarketCap: 11474.9 Millions | |
Recent Price: 309.14 Market Intelligence Score: 78 | |
Day Percent Change: -2.51% Day Change: -7.96 | |
Week Change: -2.51% Year-to-date Change: 20.6% | |
ZBRA Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add ZBRA to Watchlist: ![]() ![]() | |
![]() | QRVO Qorvo, Inc. |
Sector: Technology | |
SubSector: Semiconductor - Broad Line | |
MarketCap: 9524.32 Millions | |
Recent Price: 107.69 Market Intelligence Score: 76 | |
Day Percent Change: -3.51% Day Change: -3.92 | |
Week Change: -3.51% Year-to-date Change: 18.8% | |
QRVO Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add QRVO to Watchlist: ![]() ![]() | |
![]() | PTON Peloton Interactive, Inc. |
Sector: Consumer Staples | |
SubSector: Sporting Goods | |
MarketCap: 7282.44 Millions | |
Recent Price: 12.50 Market Intelligence Score: 90 | |
Day Percent Change: -1.19% Day Change: -0.15 | |
Week Change: -1.19% Year-to-date Change: 57.4% | |
PTON Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add PTON to Watchlist: ![]() ![]() | |
![]() | WIX Wix.com Ltd. |
Sector: Technology | |
SubSector: Internet Information Providers | |
MarketCap: 5459.9 Millions | |
Recent Price: 85.71 Market Intelligence Score: 71 | |
Day Percent Change: -2.90% Day Change: -2.56 | |
Week Change: -2.9% Year-to-date Change: 11.6% | |
WIX Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add WIX to Watchlist: ![]() ![]() | |
![]() | ON ON Semiconductor Corporation |
Sector: Technology | |
SubSector: Semiconductor - Broad Line | |
MarketCap: 5183.82 Millions | |
Recent Price: 71.02 Market Intelligence Score: 76 | |
Day Percent Change: -3.60% Day Change: -2.65 | |
Week Change: -3.6% Year-to-date Change: 13.9% | |
ON Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add ON to Watchlist: ![]() ![]() | |
![]() | ETSY Etsy, Inc. |
Sector: Services & Goods | |
SubSector: Specialty Retail, Other | |
MarketCap: 4263.24 Millions | |
Recent Price: 134.67 Market Intelligence Score: 80 | |
Day Percent Change: -2.27% Day Change: -3.13 | |
Week Change: -2.27% Year-to-date Change: 12.4% | |
ETSY Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add ETSY to Watchlist: ![]() ![]() | |
![]() | APPF AppFolio, Inc. |
Sector: Technology | |
SubSector: Application Software | |
MarketCap: 3412.02 Millions | |
Recent Price: 113.32 Market Intelligence Score: 17 | |
Day Percent Change: 6.90% Day Change: 7.31 | |
Week Change: 6.9% Year-to-date Change: 7.5% | |
APPF Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add APPF to Watchlist: ![]() ![]() | |
![]() | CYBR CyberArk Software Ltd. |
Sector: Technology | |
SubSector: Business Software & Services | |
MarketCap: 3223.58 Millions | |
Recent Price: 138.01 Market Intelligence Score: 64 | |
Day Percent Change: -1.29% Day Change: -1.80 | |
Week Change: -1.29% Year-to-date Change: 6.5% | |
CYBR Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add CYBR to Watchlist: ![]() ![]() | |
![]() | NEWR New Relic, Inc. |
Sector: Technology | |
SubSector: Business Software & Services | |
MarketCap: 2627.28 Millions | |
Recent Price: 60.51 Market Intelligence Score: 95 | |
Day Percent Change: -1.40% Day Change: -0.86 | |
Week Change: -1.4% Year-to-date Change: 7.2% | |
NEWR Links: Profile News Message Board | |
Charts:- Daily , Weekly | |
Add NEWR to Watchlist: ![]() ![]() | |
© 2023 12Stocks.com Terms & Conditions Privacy Contact Us
All Information Provided Only For Education And Not To Be Used For Investing or Trading. See Terms & Conditions