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- Updated 08 Dec 2023

Key Highlights
- In the historical context, runoff involved the daily process of summarizing and documenting the closing prices of stocks using paper ticker tape.
- Ticker tape from the daily runoff was repurposed for festive ticker tape parades, creating a celebratory atmosphere when thrown from apartment and office windows.
- This process of reporting runoff trades the next day adds a layer of transparency and ensures accurate recording of late-session transactions.
- The evolution of the term reflects changes in technology and practices within the financial markets over time.
Understanding Run Off in Share Market
In the past, the stock market used ticker tapes to digitally record and display the closing prices of stocks at the end of each trading day. This process, known as runoff, served as a crucial tool for investors and traders to assess the market's performance as it approached closure. By reviewing the ticker tapes, individuals could gain insights into the last trades of the day, helping them make informed decisions based on the closing prices. This data not only reflected the state of the market at the end of the session but also set the stage for the opening prices on the following day.
Ticker tapes were an integral part of conveying trade information in this historical context. The runoff process, utilizing these tapes, provided a snapshot of the final stock prices on the exchange, offering valuable information about the fluctuations in trade prices. In today's financial landscape, while ticker tapes may no longer be in use, the term "runoff" has evolved. It now refers to trades that occur at the close of a trading session and are reported at the beginning of the next day, adding a layer of transparency to late-session transactions in the modern stock market.
History of Run Off
Runoff in the stock market has its roots in the days when stock prices were primarily recorded and reported on paper ticker tapes. Runoff, within this historical context, was the act of compiling and recording the closing prices of stocks at the conclusion of each trading day. A key component of this process was ticker tapes, which functioned similarly to digital recordings on paper.
The last trades and closing prices were shown on the ticker tapes at the end of the trading day, resulting in a physical record of the market's activity. It's interesting to note that these ticker tapes became a cause for celebration in addition to being useful. He gathered tapes for ticker tape parades, in which people would throw them like confetti out of windows in their apartments and offices to commemorate special occasions.
Though digital systems eventually replaced paper ticker tapes due to technological advancements, the idea of runoff remained. Runoff, as used in modern finance, describes trades that are completed at the close of a trading session and whose reporting is postponed until the start of the following day. This evolution is a reflection of how financial procedures and technologies are constantly being adjusted to the dynamic share market environment.
Conclusion
After understanding the concept of what is runoff in share market. It represents a journey through the evolution of financial mechanisms. From its roots in the particular recording of closing stock prices on paper ticker tapes, runoff has adapted to the digital age, where it now contains the reporting of end-of-day trades in modern markets. The historical significance of ticker tapes, once both a functional tool and a source of celebration, highlights the dynamic nature of financial practices. The story of runoff in the share market serves as a testament to the industry's continual quest for transparency, efficiency, and relevance in an ever-changing financial landscape.









