Range Low Price High Price Comment
30 days $82.74 $91.44 Tuesday, 23rd Jun 2026 OTTR stock ended at $88.13. This is 0.0907% less than the trading day before Monday, 22nd Jun 2026. During the day the stock fluctuated 1.82% from a day low at $87.84 to a day high of $89.43.
90 days $82.74 $92.24
52 weeks $74.15 $92.24

Historical Otter Tail Corporation prices

Date Open High Low Close Volume
Jun 23, 2026 $87.84 $89.43 $87.84 $88.13 193 950
Jun 22, 2026 $87.39 $88.73 $87.00 $88.21 371 517
Jun 18, 2026 $86.90 $88.23 $86.55 $87.50 530 607
Jun 17, 2026 $88.43 $89.00 $85.51 $86.73 231 109
Jun 16, 2026 $88.90 $90.18 $88.44 $89.12 156 907
Jun 15, 2026 $89.40 $89.76 $88.54 $88.76 197 091
Jun 12, 2026 $88.84 $90.55 $88.84 $89.59 145 209
Jun 11, 2026 $90.36 $90.99 $88.43 $88.51 239 555
Jun 10, 2026 $89.83 $91.44 $89.52 $89.60 325 330
Jun 09, 2026 $88.17 $89.92 $88.17 $89.23 281 200
Jun 08, 2026 $86.77 $88.15 $86.55 $87.91 161 198
Jun 05, 2026 $86.76 $87.71 $86.65 $86.77 149 034
Jun 04, 2026 $86.66 $87.26 $85.84 $86.47 136 136
Jun 03, 2026 $85.85 $87.12 $85.08 $85.77 350 586
Jun 02, 2026 $83.60 $86.05 $83.60 $85.80 252 504
Jun 01, 2026 $85.05 $85.05 $82.74 $83.62 304 912
May 29, 2026 $87.31 $87.67 $86.49 $86.66 318 282
May 28, 2026 $87.67 $88.13 $87.15 $87.29 166 348
May 27, 2026 $87.90 $88.77 $87.10 $88.05 142 092
May 26, 2026 $87.79 $88.85 $87.36 $88.30 203 124
May 22, 2026 $86.85 $87.66 $86.85 $87.35 177 016
May 21, 2026 $85.89 $86.87 $85.24 $86.67 148 080
May 20, 2026 $86.62 $87.09 $86.20 $86.39 198 525
May 19, 2026 $87.35 $87.73 $86.01 $86.65 223 654
May 18, 2026 $87.82 $89.38 $87.24 $88.06 298 527

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 OTTR stock historical prices to predict future price movements?
Trend Analysis: Examine the OTTR 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 OTTR 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 OTTER TAIL CORPORATION
Otter Tail
Otter Tail Corporation, together with its subsidiaries, engages in electric utility, manufacturing, and plastic pipe businesses in the United States. The company's Electric segment produces, transmits, distributes, and sells electric energy in Minnesota, North Dakota, and South Dakota; and operates as a participant in the Midcontinent Independent System Operator, Inc. markets. This segment generates electricity through coal, wind and hydro, and n...
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