NEW YORK, July 14, 2025 (GLOBE NEWSWIRE) -- OTC Markets Group Inc. (OTCQX: OTCM), operator of regulated markets for trading 12,000 U.S. and international securities, today announced Singapore Exchange Ltd. (SGX: S68; OTCQX: SPXCY, SPXCF), Asia’s most international multi-asset exchange operating equity, fixed income, currency and commodity markets, has qualified to trade on the OTCQX® Best Market. Singapore Exchange Ltd. begins trading today on OTCQX under the symbols “SPXCY, SPXCF.” U.S. investors can find ...