ADK
STOCK DIAGNOS inc. CA25244230681,007 brokers sell DIAGNOS inc. (ADK). Compare what buying and selling it costs at each: broker fees plus spread.
Cheapest round trip for $1,000 of DIAGNOS inc. (ADK): CapTrader, at $26.43 ($0.51 in broker fees and $25.92 of spread), on OTC Markets in USD. Compared across 1,007 brokers, every country of residence together; figures of 2026-11-11.