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Law Enforcement Suppliers Stocks$48.09
-1.39%4:00PM 09/30/2022
The list of companies include DGLY-Digital Ally Inc., CETX-Cemtrex Inc., AMBA-Ambarella Inc, VTSI-VirTra Inc
Latest intraday update before market close @ 19:44:50 PM 09/30/2022
Summary :
Average return is down -0.9%
Median return is down -0.9%
1 out of 2 stocks are up (limited to those with intraday pricing feeds).

Aggregated price index

Aggregated price index with volume information


  • Law Enforcement Suppliers stocks down 1.4% on average while median return down 1.4% in a day
  • Law Enforcement Suppliers stocks down 6.1% on average while median return down 6.1% in a week
  • Law Enforcement Suppliers stocks down 15.4% on average while median return down 7.7% in a month
  • When average return is significantly different from median return, this implies an asymmetry - composite return is driven by some outliners.

Aggregated price index (close) is based on equal weighted constituencies returns. Average short volume and average total volumes are averaged across all volume data among constituencies.

Related Stocks

Click on + to show price series and click on ticker for stock detail page

1 Day Return
1 Week Return
1 Month Return
PE Ratio
P/B (mrq)
P/S (ttm)
Earning Growth
Short %
Held By Institutions %
Price Pattern
Resist Support
Days Since Channel Change
Channel Slope (daily rate %)

* P/E and MarketCap are refreshed daily using IEX Cloud service. P/B, P/S, PEG, growth, short%, HelbyInstitute are refreshed weekly using Yahoo feeds. For latest stock stats please visit Yahoo Finance.

* Price Patter: / is upward trend, \ is downward trend, - is sideway. Click on the ticker to go to stock page to see Bayesian Trend model plot of the time series.

* Channel and change points are derived from Bayesian Trend model, where the channel slope is the growth rate while change points are those the model partition the time series.

Related ETFs (click on ticker for stock detail page)

leak data

  • 1M winners are : Winners for past month are $VTSI 1.7%
  • 1M losers are : Losers for past month are $AMBA -17.2%
  • 1W winners are : Winners for past week are
  • 1W losers are : Losers for past week are $VTSI -8.3%
Pick two stocks to compare:

Correlation Analysis

Index correlation analysis

Correlation for the past month is -4.8%, for the past 3 months is -3.1%

In the past month for a 5 days rolling window, the highest corrrelation is 90.4%, the lowest correlation is -90.2%, the latest correlation is 43.1%

When a correlation deviated from the normal level and goes lower or even negative, it indicates some of stocks have deviated from the normal direction of the group. The deviation could reverse if long term level of correlation was at a higher level. It creates trading opportunities and deserves study whether the deviation is idiosyncratic or systematic.

Among pairwise correlation, the highest correlation is -4.8% between AMBA and VTSI

The lowest correlation is -4.8% between AMBA and VTSI

Stock news

    VirTra Announces 2022 Virtual Annual Meeting of Shareholders on Tuesday, November 8, 2022

    CHANDLER, Ariz., Sept. 26, 2022 (GLOBE NEWSWIRE) -- VirTra, Inc. (NASDAQ: VTSI) (“VirTra”), a global provider of judgmental use of force training simulators and firearms training simulators for the law enforcement and military markets, will hold its 2022 Annual Meeting of Shareholders virtually on Tuesday, November 8, 2022 at 4:30 p.m. Eastern Time (2:30 p.m. Mountain Time) and will be accessible via a live webcast here. Shareholders of record at the close of business on September 23, 2022 will

    After losing 55% in the past year, Ambarella, Inc. (NASDAQ:AMBA) institutional owners must be relieved by the recent gain

    To get a sense of who is truly in control of Ambarella, Inc. ( NASDAQ:AMBA ), it is important to understand the...

    Ambarella's Growth Stalls: Time To Sell?

    Investors were bracing for bad news when Ambarella (NASDAQ: AMBA) reported its fiscal second-quarter results, and that's exactly what they received. The computer vision tech specialist reported nearly flat sales through late July and expanding losses thanks to major supply chain challenges. Ambarella's Q2 sales rose 2%, marking a sharp slowdown from the prior quarter's 29% spike.

    VirTra Receives Orders Worth $9.0 Million from Two U.S. Federal Agencies

    CHANDLER, Ariz., Sept. 07, 2022 (GLOBE NEWSWIRE) -- VirTra, Inc. (NASDAQ: VTSI) (“VirTra”), a global provider of judgmental use of force training simulators, and firearms training simulators for the law enforcement and military markets, has received two orders worth approximately $9.0 million under an existing contract with the U.S. Customs and Border Protection (CBP). Of the total order amount, $4.3 million is attributable to the CBP and $4.7 million is attributed to another U.S. federal agency

    Market Sell-Off: 1 Beaten-Down Tech Stock You May Regret Not Buying Hand Over Fist

    Not surprisingly, chipmakers such as Ambarella (NASDAQ: AMBA) that were flying high in 2020 and 2021 are down in the dumps this year. In fact, Ambarella stock is more than 70% in 2022. Ambarella released fiscal 2023 second-quarter results (for the three months ending July 31, 2022) on Aug. 30, and investors didn't like what they saw.

    ASX vs. AMBA: Which Stock Should Value Investors Buy Now?

    ASX vs. AMBA: Which Stock Is the Better Value Option?

    Analysts are Downgrading These 10 Tech Stocks

    In this article, we will take a look at the 10 tech stocks recently downgraded by analysts. If you want to see some other tech stocks receiving updated recommendations from analysts, go directly to Analysts are Downgrading These 5 Tech Stocks. Notable stocks from the tech sector, including HP Inc. (NYSE:HPQ), NVIDIA Corporation (NASDAQ:NVDA) and […]

    Why Ambarella Stock Dove This Week

    Ambarella (NASDAQ: AMBA) investors trailed a rapidly declining market this week. The video tech specialist's shares dove 23% through Thursday trading, according to data provided by S&P Global Market Intelligence, even as the wider market fell 2.2%. Ambarella's stock is now down nearly 70% so far in 2022.

    Ambarella Stock Tumbles After Chipmaker Gives Soft Outlook

    Chipmaker Ambarella edged above Wall Street's targets for its fiscal second quarter but undershot with its outlook.