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Average Down / Up Calculator

Calculate your new average cost basis after adding to a position across up to 5 entries.

Alex ThorntonVerified

CFA, CMT — Chartered Financial Analyst & Chartered Market Technician

Former institutional trader with 15 years experience across equities, forex and derivatives. Now focused on financial education.

Entry 1 — Price

Entry 1 — Shares

Entry 2 — Price

Entry 2 — Shares

Entry 3 — Price (0 to skip)

Entry 3 — Shares

Entry 4 — Price (0 to skip)

Entry 4 — Shares

Entry 5 — Price (0 to skip)

Entry 5 — Shares

Current Market Price

Enter values above to see your result

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