Share this article

Did Corporate Insiders Perfectly Predict the Market Top?

In August, the volume of personally owned stock sold by corporate executives reached its highest level since 2015, followed by a 10% decline in the S&P 500 in September.

Updated Sep 14, 2021, 10:00 a.m. Published Sep 24, 2020, 7:00 p.m.
Breakdown 9.24

In August, the volume of personally owned stock sold by corporate executives reached its highest level since 2015, followed by a 10% decline in the S&P 500 in September.

STORY CONTINUES BELOW
Don't miss another story.Subscribe to the Crypto Daybook Americas Newsletter today. See all newsletters

For more episodes and free early access before our regular 3 p.m. Eastern time releases, subscribe with Apple Podcasts, Spotify, Pocketcasts, Google Podcasts, Castbox, Stitcher, RadioPublica, iHeartRadio or RSS.

This episode is sponsored by Crypto.comBitstamp and Nexo.io.

Today on the Brief:

  • Initial U.S. jobless claims up to 870,000
  • Partial lockdowns begin in earnest in Europe and Israel
  • The global demand for American stocks

Our main discussion: Did corporate insiders perfectly time the market top?

August saw the largest volume of insider selling since 2015, with more than 1,000 corporate officers offloading $6.7 billion in stock. Subsequently, the market has seen a 10% decline since the S&P 500 all time high of Sept. 2. What’s more, according to new statistics, insider selling is happening at the fastest pace since 2012.

The question is: What do these executives know that the rest of the market doesn’t?

See also: Violent Reflexivity: Why Market Movements Are More Aggressive Than Ever, Feat. Corey Hoffstein

For more episodes and free early access before our regular 3 p.m. Eastern time releases, subscribe with Apple Podcasts, Spotify, Pocketcasts, Google Podcasts, Castbox, Stitcher, RadioPublica, iHeartRadio or RSS.

Note: The views expressed in this column are those of the author and do not necessarily reflect those of CoinDesk, Inc. or its owners and affiliates.

More For You

Protocol Research: GoPlus Security

GP Basic Image

What to know:

  • As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
  • GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
  • Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.

More For You

Coinbase Reopens India Signups, Targets Fiat On-Ramp in 2026 After Two-Year Freeze

Coinbase (appshunter.io/Unsplash/Modified by CoinDesk)

Coinbase halted services entirely in 2023, off-boarded millions of Indian users and shuttered local access while reassessing regulatory exposure.

What to know:

  • Coinbase has resumed onboarding users in India, marking its return to the market after a two-year hiatus due to regulatory issues.
  • The exchange is currently allowing crypto-to-crypto trading and plans to reintroduce fiat on-ramps next year.
  • Despite regulatory challenges, Coinbase is investing in India, including increasing its stake in local exchange CoinDCX.