The US Trade Dollar contains 0.7878 troy ounces of 90% silver — approximately 1.8% more silver than the Morgan or Peace dollar. It weighs 27.22 grams (420 grains) and was designed specifically for trade with Asian merchants who preferred coins with higher silver content.
The Trade Dollar is unique among US coins because it was the only coin whose legal tender status was revoked (in 1876) before being restored (in 1965). Its silver content was deliberately set higher than the standard dollar to compete with the Mexican peso in Asian trade markets.
Trade dollars carry significant premiums over melt value due to their relative scarcity and collector demand. Even common dates in worn condition typically sell for $150-300+. The proof-only issues from 1879-1885 are extremely rare and valuable. For silver stackers focused purely on melt value, Morgan and Peace dollars offer similar silver content at much lower premiums.
Trade dollars carry significant numismatic premiums. Even common dates sell for $150-300+ in circulated grades. Not cost-effective for pure silver stacking.