NASDAQ:CTSO

Cytosorbents Stock Price (Quote)

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$0.429
+0.0160 (+3.87%)
At Close: Jun 23, 2026

Range Low Price High Price Comment
30 days $0.370 $0.605 Tuesday, 23rd Jun 2026 CTSO stock ended at $0.429. This is 3.87% more than the trading day before Monday, 22nd Jun 2026. During the day the stock fluctuated 8.24% from a day low at $0.410 to a day high of $0.444.
90 days $0.370 $0.696
52 weeks $0.370 $1.39

Historical Cytosorbents Corporation prices

Date Open High Low Close Volume
Jun 23, 2026 $0.410 $0.444 $0.410 $0.429 49 638
Jun 22, 2026 $0.426 $0.430 $0.412 $0.413 46 347
Jun 18, 2026 $0.468 $0.500 $0.438 $0.438 132 442
Jun 17, 2026 $0.500 $0.502 $0.460 $0.477 193 319
Jun 16, 2026 $0.490 $0.605 $0.485 $0.519 1 623 470
Jun 15, 2026 $0.400 $0.450 $0.382 $0.432 226 127
Jun 12, 2026 $0.388 $0.413 $0.381 $0.400 440 468
Jun 11, 2026 $0.430 $0.430 $0.370 $0.388 440 395
Jun 10, 2026 $0.421 $0.440 $0.400 $0.411 76 838
Jun 09, 2026 $0.423 $0.471 $0.422 $0.423 94 469
Jun 08, 2026 $0.480 $0.480 $0.414 $0.414 43 539
Jun 05, 2026 $0.475 $0.520 $0.437 $0.459 77 808
Jun 04, 2026 $0.462 $0.495 $0.450 $0.488 262 665
Jun 03, 2026 $0.485 $0.520 $0.450 $0.489 1 155 323
Jun 02, 2026 $0.483 $0.490 $0.455 $0.480 30 662
Jun 01, 2026 $0.471 $0.528 $0.450 $0.468 65 790
May 29, 2026 $0.490 $0.495 $0.480 $0.491 67 397
May 28, 2026 $0.500 $0.517 $0.480 $0.496 139 451
May 27, 2026 $0.470 $0.495 $0.440 $0.492 147 055
May 26, 2026 $0.470 $0.480 $0.450 $0.463 100 854
May 22, 2026 $0.460 $0.470 $0.443 $0.461 115 440
May 21, 2026 $0.451 $0.467 $0.435 $0.460 135 686
May 20, 2026 $0.463 $0.480 $0.450 $0.470 91 374
May 19, 2026 $0.470 $0.500 $0.460 $0.473 38 243
May 18, 2026 $0.490 $0.530 $0.453 $0.479 171 815

FAQ

What are historical stock prices?
Historical stock prices refer to a stock’s recorded prices at various past points. These prices include several key figures that help investors and analysts evaluate a stock’s performance over time:
Open: Open price for the trading day.
High: Highest price for the trading day.
Low: Lowest price for the trading day.
Close: Close price for the trading day.

Additionally, historical prices often include:
Volume is the number of shares traded during the day. It indicates how actively a stock was traded and can provide insights into market sentiment and liquidity.

How can I use CTSO stock historical prices to predict future price movements?
Trend Analysis: Examine the CTSO stock’s historical trends to identify patterns that might continue.
Moving Averages: Use moving averages to detect potential reversal points.
Momentum Indicators: Apply indicators like RSI or MACD to assess the momentum and strength of price movements.
Volume Analysis: Analyze trading volume alongside price changes to gauge trend strength.
Statistical Methods: Use statistical tools such as regression analysis to model and forecast future prices based on past data.
These techniques can provide insights but should be used with risk management practices to mitigate potential losses.

What impact do stock splits have on historical price data?
When a company performs a stock split, it adjusts the historical price data to reflect the new, lower trading price as if it had always been that way.

This ensures consistency for anyone analyzing the stock’s past prices. The adjustment helps prevent misleading signals on charts, such as false sell signals or bearish trends that aren’t there. For instance, in a 2-for-1 stock split, the price per share is cut in half, which would otherwise appear as a dramatic drop on the chart. If someone didn’t know about the split, they might wrongly think something negative happened to the company. Most technical indicators would also react to this apparent drop by signaling to sell.

A stock split, while making the shares seem more affordable and potentially more attractive to investors, doesn’t alter the company’s fundamental value.

Why do the CTSO stock historical prices show a range for periods like 30 days, 90 days, and 52 weeks?
The range provides the lowest and highest prices at which the stock has traded during the specified period. This helps investors understand the stock’s volatility and price variability within that timeframe.

How can I use historical price volatility to assess risk?
High price volatility historically indicates higher risk and potentially higher returns. Investors can gauge the stock’s risk level by examining the range between high and low prices over various periods.
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