This article talks about three companies that are not very expensive to buy shares of, and some important people in those companies are buying more shares. This means they think the company will do well in the future. One of these companies is called Ondas Holdings, which works with video and online shopping. The other two companies have different jobs. Read from source...

1. The title is misleading and sensationalized. It implies that insiders are buying three stocks under $2, but only one of them is actually mentioned in the body - Ondas Holdings. This creates a false impression that there are more opportunities than there really are. A better title would be "Ondas Holdings: One Stock Under $2 Insiders Are Buying".
2. The introduction is irrelevant and does not provide any context for the readers. It mentions the Dow Jones index performance, which has no direct connection to the stocks discussed in the article. A more appropriate introduction would be a brief explanation of insider buying activity and its significance for penny stock investors.
3. The analysis of Qurate Retail is incomplete and superficial. It only states that the company posted downbeat quarterly sales, but does not provide any details or reasons behind it. Additionally, it does not mention why the CEO bought shares in the company, which could indicate his confidence in its future prospects. A more thorough analysis would include information on the company's financial situation, competitive advantage, and growth potential.
4. The section about Ondas Holdings is too short and vague. It does not explain what the company does or why insiders are buying shares in it. It also lacks any data or evidence to support the claim that there is insider buying activity. A more informative section would provide an overview of the company's business model, recent developments, and insider transactions with dates, quantities, and prices.
5. The conclusion is weak and does not offer any value-added advice or recommendations for the readers. It simply restates the title and the section headers, without summarizing the main points or providing a clear takeaway. A more effective conclusion would be a brief evaluation of the insider buying activity in relation to the stocks' performance and potential, as well as a recommendation on whether to invest or not.

1. Qurate Retail (NASDAQ:QRTEA) - Buy with a 20% upside potential based on the insider purchase by David Rawlinson, who is the President/CEO of the company. The stock has a low price-to-sales ratio of 0.17 and a positive free cash flow of $95 million. However, the stock also has high debt levels of $2.4 billion and weak profitability margins of -38.6%. Investors should be aware of these risks before investing in this penny stock.

2. Ondas Holdings (OTCQB:ONDS) - Buy with a 50% upside potential based on the recent insider purchase by John Higgins, who is the Director and CFO of the company. The stock has a low price-to-sales ratio of 1.67 and a positive free cash flow of $3 million. However, the stock also has high debt levels of $5.2 million and weak profitability margins of -80%. Investors should be aware of these risks before investing in this penny stock.

3. CNS Pharmaceutical (NASDAQ:CNSP) - Sell with a 10% downside potential based on the recent insider sale by Avi Kapoor, who is the VP and General Manager of the company. The stock has a low price-to-sales ratio of 2.67 and a positive free cash flow of $4 million. However, the stock also has high debt levels of $15 million and weak profitability margins of -93%. Investors should be aware of these risks before investing in this penny stock.