Banco Santander, S.A. (SAN) short interest & options flow
BMEBanco Santander enters May with a quiet but notable story unfolding in its lending market: the cost to borrow the stock has more than doubled in the past month, even as short interest itself remains negligible. That disconnect — tighter borrow conditions without a meaningful short position — is the week's most interesting tension. The borrow cost story is the one thing that moves…
- Market cap
- $172.15B
- Next earnings
- 3 Feb 2027
Key data as of 5 Nov 2026

SAN news and analysis
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