Range Low Price High Price Comment
30 days $4.13 $5.66 Wednesday, 3rd Jun 2026 SGHT stock ended at $4.34. During the day the stock fluctuated 3.44% from a day low at $4.21 to a day high of $4.36.
90 days $3.38 $5.66
52 weeks $3.11 $9.24

Historical Sight Sciences, Inc. prices

Date Open High Low Close Volume
Jun 03, 2026 $4.33 $4.36 $4.21 $4.34 191 665
Jun 02, 2026 $4.51 $4.89 $4.29 $4.34 147 306
Jun 01, 2026 $4.93 $4.93 $4.44 $4.54 156 831
May 29, 2026 $5.08 $5.08 $4.85 $4.86 141 352
May 28, 2026 $4.93 $5.07 $4.80 $5.06 115 707
May 27, 2026 $5.03 $5.08 $4.83 $4.87 129 157
May 26, 2026 $5.08 $5.17 $4.84 $4.99 172 293
May 22, 2026 $5.19 $5.22 $4.97 $5.03 141 791
May 21, 2026 $4.67 $5.17 $4.67 $5.14 164 161
May 20, 2026 $4.87 $4.87 $4.66 $4.86 153 397
May 19, 2026 $4.85 $4.91 $4.70 $4.72 108 043
May 18, 2026 $4.90 $5.20 $4.81 $4.86 296 076
May 15, 2026 $5.15 $5.21 $4.81 $4.98 200 848
May 14, 2026 $4.94 $5.30 $4.80 $5.20 316 032
May 13, 2026 $4.75 $4.96 $4.71 $4.90 130 954
May 12, 2026 $5.27 $5.27 $4.80 $4.93 305 515
May 11, 2026 $5.51 $5.55 $5.24 $5.31 234 942
May 08, 2026 $5.39 $5.66 $5.16 $5.38 356 028
May 07, 2026 $4.46 $5.40 $4.36 $5.29 428 813
May 06, 2026 $4.35 $4.37 $4.15 $4.30 184 027
May 05, 2026 $4.35 $4.36 $4.18 $4.33 144 154
May 04, 2026 $4.39 $4.43 $4.13 $4.22 190 548
May 01, 2026 $4.11 $4.46 $4.09 $4.45 137 410
Apr 30, 2026 $3.97 $4.09 $3.85 $4.09 135 505
Apr 29, 2026 $4.35 $4.35 $3.96 $3.97 274 661

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 SGHT stock historical prices to predict future price movements?
Trend Analysis: Examine the SGHT 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 SGHT 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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ABOUT SIGHT SCIENCES, INC.
Sight Sciences
Sight Sciences, Inc., an ophthalmic medical device company, engages in the development and commercialization of surgical and nonsurgical technologies for the treatment of eye diseases. The company's products include OMNI Surgical System, a therapeutic device used by ophthalmic surgeons to reduce intraocular pressure in adult glaucoma patients; and TearCare System, a wearable eyelid technology for the treatment of dry eye disease (DED) for ophthal...
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