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Spokane Stock Exchange

A former regional stock exchange in Spokane, Washington, best known for trading speculative mining and other penny stocks.

Last updated August 31, 2026

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Overview

The Spokane Stock Exchange was a regional securities market based in Spokane, Washington, that operated from 1897 until its closure on May 24, 1991. It was established primarily to provide a local venue for trading shares in mining companies operating across the inland Northwest, particularly companies associated with silver, gold, and other mineral deposits in northern Idaho and nearby parts of the region. The exchange formed part of the financial infrastructure of the Pacific Northwest’s mining economy. Spokane served as a commercial and transportation center for the Silver Valley and other mining districts, and a local exchange allowed investors, brokers, and mining promoters to trade securities without relying exclusively on larger markets in Seattle, San Francisco, or New York. Over time, the exchange became particularly associated with speculative, low-priced mining shares. Its market was small and specialized, but it played a visible role in connecting regional mineral ventures with investors. The exchange was headquartered for much of its existence in Spokane’s Peyton Building. In 1988, it moved to the Seafirst Financial Center, reflecting an effort to operate from a more contemporary financial setting during the final years of its existence. Trading activity reached its high point in the early 1980s, when reported annual trading volume reached approximately $100 million. That level of activity did not last. By 1985, daily trading was reportedly often no more than $50,000, illustrating the sharp contraction in demand for the exchange’s principal securities. At the time of its closure, the Spokane Stock Exchange was described as the smallest stock exchange in the United States and the smallest of seven regional markets associated with penny-stock trading. Its reputation rested heavily on speculative mining-metal issues, rather than on a broad range of industrial, financial, or technology listings. The market therefore remained highly exposed to commodity cycles, investor sentiment, and the fortunes of the nearby mining sector. The exchange’s decline was driven by falling silver and gold prices, reduced investor interest, and the broader difficulties of maintaining a small regional market in an increasingly centralized securities industry. The board attempted to locate an investor or buyer that could keep the exchange operating, but those efforts failed. The exchange subsequently ceased operations on May 24, 1991, ending nearly 94 years of trading in Spokane. It is remembered as a regional institution whose history reflected both the economic importance of Northwest mining and the vulnerability of specialized local securities markets.

History

The Spokane Stock Exchange emerged in 1897 in Spokane, Washington, a city whose commercial importance was closely tied to the mining districts of the inland Northwest. The exchange was founded mainly to facilitate trading in mining-company shares. Northern Idaho’s Silver Valley and neighboring mineral regions generated substantial interest among investors, promoters, and brokers, while Spokane served as a financial and logistical hub for those activities. A local exchange gave regional enterprises a marketplace for raising visibility and attracting capital and gave investors a venue for buying and selling shares in companies that might not have been actively traded on larger national exchanges. For much of its operating history, the exchange was housed in the Peyton Building in Spokane. Its business remained specialized: rather than offering the diversified securities universe associated with major national exchanges, it concentrated on regional issues, especially mining stocks. This focus connected the exchange to the cycles of silver, gold, and other mineral commodities. It also contributed to the market’s later reputation as a venue for speculative penny stocks, with many listed or traded securities linked to mining-metal ventures in the surrounding region. The exchange experienced its strongest activity in the early 1980s. Reported trading volume reached approximately $100 million at its peak, indicating that the market could attract substantial speculative interest when mining shares and commodity expectations were favorable. The expansion was short-lived. By 1985, trading was reportedly often below $50,000 per day. The decline reflected both weakening enthusiasm for the exchange’s core securities and the structural disadvantages faced by a small regional market as securities trading became more concentrated in larger financial centers and more standardized national systems. In 1988, the exchange moved from the Peyton Building to the Seafirst Financial Center. The relocation placed it in a newer financial environment, but it did not reverse the underlying decline in business. The exchange remained the smallest of seven regional penny-stock markets in the United States and was widely identified with highly speculative mining issues. That narrow market identity made it especially sensitive to changes in precious-metals prices and to investor confidence in small exploration and mining companies. The final years were marked by attempts by the exchange’s board to find an investor or buyer capable of preserving the institution. Those efforts were unsuccessful. Falling silver and gold prices reduced the attractiveness of many of the securities that formed the exchange’s principal business, while waning investor interest further weakened trading activity. On May 24, 1991, the Spokane Stock Exchange closed after approximately 94 years of operation. Its history illustrates the role that small regional exchanges once played in financing local industries and the difficulty such institutions faced when their specialized economic base contracted.

  • 1991

    Exchange closes

    [1]

    After unsuccessful efforts to find an investor or buyer, the Spokane Stock Exchange ends operations on May 24, 1991.

  • 1988

    Headquarters move to the Seafirst Financial Center

    [1]

    The exchange relocates from the Peyton Building to Spokane’s Seafirst Financial Center.

  • 1985

    Daily trading contracts sharply

    [1]

    Trading is reportedly often below $50,000 per day, marking the exchange’s severe decline from its early-1980s peak.

  • 1980

    Trading reaches an early-1980s peak

    [1]

    Trading volume reaches approximately $100 million during the exchange’s high point in the early 1980s.

  • 1897

    Operations begin

    [1]

    The Spokane Stock Exchange begins operating as a regional marketplace focused primarily on mining-company shares.

Products and positioning

A specialized regional securities exchange serving mining companies and investors in the inland Pacific Northwest, with a particularly strong association with speculative penny stocks.

  • Securities exchange service · 1897

    Regional mining-stock trading

    The exchange’s principal function was to provide a local marketplace for shares in mining companies, particularly enterprises associated with silver, gold, and other mineral deposits in northern Idaho and the wider inland Northwest. Its activity supported regional financing and speculative investment rather than the broad, diversified equity trading associated with major national exchanges.

  • Speculative securities trading

    Penny-stock market

    In its later years, the Spokane Stock Exchange became particularly known for trading low-priced and highly speculative securities. These issues were predominantly connected to mining metals and exploration companies in the Silver Valley and surrounding areas, leaving the exchange strongly exposed to commodity prices and changes in investor sentiment.

Brand decisions

  • 1991

    Decision to cease operationsOther

    Background

    The exchange faced falling silver and gold prices, waning investor interest, and sharply reduced trading activity. Its board was unable to secure an investor or buyer.

    Action taken

    The Spokane Stock Exchange closed on May 24, 1991.

    Aftermath

    The closure ended nearly 94 years of regional securities trading in Spokane and removed one of the United States’ smallest specialized penny-stock exchanges.

  • 1988

    Relocation to the Seafirst Financial CenterStrategy

    Background

    The exchange moved from the Peyton Building during a period when it was attempting to maintain relevance as a small regional securities market.

    Action taken

    It transferred its headquarters to the Seafirst Financial Center in Spokane.

    Aftermath

    The move did not halt the exchange’s decline, and the market closed three years later.

Recent events

  • 1991

    Spokane Stock Exchange closes after prolonged decline[1]

    Bankruptcy · Other

    The Spokane Stock Exchange shut down on May 24, 1991, after efforts to secure an investor or buyer failed. The closure followed declining silver and gold prices and weakening investor interest in the exchange’s speculative mining-stock market.

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