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Tidewater (TDW) closed at $80.60 on October 20, 2026, down 0.3% from the previous close, on volume of 309,780 shares (30-day average 543,454).

Key numbers
  • Last close: $80.60 (October 20, 2026)
  • 52-week range: $46.65 to $101.58
  • Market value: $4.0 billion
  • 30-day implied volatility (IV30): 48.6%
  • Option volume: 245 contracts (166 calls, 79 puts); 30-day average 175

Data as of October 20, 2026.

TDW Stock Summary and Trading Ideas (Tidewater | NYSE:TDW)

Charts for Today's Stock Price and Implied Volatility in Tidewater

Stock Price & Volume | Full Chart

30-Day Implied Volatility | IV30 Full Chart

Trade Ideas for Best Option Strategies for TDW by Theoretical Edge and Win Rates

Sentiment

Trading Statistics

Key Ratios

Tidewater (TDW) Frequently Asked Questions

What does Tidewater do?

Tidewater Inc provides marine and transportation services to the offshore energy industry. The company's vessels and associated services support all phases of offshore crude oil and natural gas (also referred to as oil and gas) exploration activities, field development, production, and maintenance, as well as windfarm development and maintenance. Its services include towing and anchor handling for mobile offshore drilling units; transporting supplies and personnel necessary to sustain drilling, workovers, production activities, field abandonment, dismantlement, and restoration activities; and Others. The group manages its business through five segments, including the Americas, Asia Pacific, Middle East, Europe/Mediterranean, and West Africa.

What symbol and exchange does Tidewater shares trade?

Tidewater trades on the NYSE stock market under the symbol TDW.

What is Tidewater stock price doing today?

As of October 20, 2026, TDW stock price declined to $80.60 with 309,780 million shares trading.

What is Tidewater's Beta?

TDW has a beta of 0.14, meaning it tends to be less sensitive to market movements. TDW has a correlation of 0.00 to the broad based SPY ETF.

How much is Tidewater worth?

TDW has a market cap of $4.01 billion. This is considered a Mid Cap stock.

How much money does Tidewater make?

Last quarter Tidewater reported $342 million in Revenue and $.43 earnings per share. This beat revenue expectation by $11 million and exceeded earnings estimates by $.03.

What is the highest and lowest price Tidewater traded in the last 3 year period?

In the last 3 years, TDW traded as high as $111.42 and as low as $31.17.

What are the top ETFs holding Tidewater?

The top ETF exchange traded funds that TDW belongs to (by Net Assets): IJR, AVUV, VTI, IWM, VB.

Is Tidewater (TDW) a good investment?

TDW has outperformed the market in the last year with a return of +66.9%, while the SPY ETF gained +16.9%. In the last 3 month period, TDW beat the market returning +6.3%, while SPY returned +3.7%. However, in the most recent 2 weeks TDW has underperformed the stock market by returning -4.0%, while SPY returned -0.7%.

What are the support and resistance levels for Tidewater (TDW)?

TDW support price is $78.92 and resistance is $82.70 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that TDW shares will trade within this expected range on the day.

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