WaveDancer stock gains 45.41 percent in one session

WaveDancer stock gained 45.41 percent to USD 3.17 on Nasdaq on September 15, 2026, compared with a previous close of USD 2.18. The move gives the small cybersecurity company a sharply different trading profile from the prior session, while the quoted price remains below the session high of USD 3.29.

Trading range widens the picture

The stock opened at USD 2.29 and traded between USD 2.08 and USD 3.29 during the September 15 session, according to Meyka. The USD 1.21 difference between the session low and high shows how quickly the market repriced the shares within one trading day.

Volume reached 317,642 shares, while the cited average volume was 8,158 shares. That is 38.94 times the average, a quantified sign that the September 15 price change came with an unusually large number of transactions.

Security software remains central

Barchart describes WaveDancer as a provider of zero trust software focused on secure supply chain management and network security. The profile places the company in the technology sector and lists Fairfax, Virginia, as its headquarters.

For investors, the key distinction is between the headline percentage move and the trading range behind it. A previous close of USD 2.18, an opening price of USD 2.29 and a high of USD 3.29 provide three separate reference points for assessing the session rather than treating the 45.41 percent change as a standalone signal.

WaveDancer stock after the surge

WaveDancer stock stood at USD 3.17 on Nasdaq on September 15, 2026. The price was USD 0.12 below the session high of USD 3.29, while volume totaled 317,642 shares.