Key Highlights

  • Sandisk CDR (CBOECA:SNDK) traded at CAD 34.79 in midday trading on October 13, 2026, down 9.28% on 604.81 thousand shares, 0.79 times average volume, with a published market value of CAD 307.17 billion.
  • The CAD-hedged depositary receipt fell 9.28% to CAD 34.79 on 604.81 thousand units, 0.79 times average, while Sandisk's US shares were already down about 6% to 7% in premarket trading.
  • The reported cause was a global memory selloff in which Samsung Electronics fell about 7.39%, with a Chinese memory maker's expansion cited as the driver, a link that is reported but not confirmed.
  • The published market value of CAD 307.17 billion belongs to the underlying company, and the price to earnings ratio of 0.34 mixes currencies, so neither describes the receipt.

What the Receipt Is

Sandisk CDR (CBOECA:SNDK) is a Canadian Depositary Receipt that gives Canadian dollar exposure to Sandisk shares, hedged against changes between the US and Canadian dollars, and it trades on the Cboe Canada exchange. Its return follows the US share price, not currency moves. Published market value and valuation fields describe the underlying company and mix currencies, so they are not reliable for the receipt. A CDR is not a share, and the hedge has a cost, so tracking can differ slightly from the US line. Price, volume and market value are taken from published market data at midday on October 13, 2026, and should be checked against an official exchange quote.

A Memory Selloff

On October 13, 2026 memory chip makers fell sharply. Sandisk shares traded down about 6% to 7% before the US open, and Samsung Electronics fell about 7.39% in Korea, with commentary tying the move to a Chinese memory maker's expansion and fears of oversupply. That cause is reported, not confirmed by the companies. The receipt fell 9.28% by midday, more than the premarket US move, which suggests US losses deepened or the receipt caught up after the Canadian holiday closure on October 12. Company filings are the only authoritative record of corporate events, so each point here should be checked there. Readers should confirm any detail in the company's own filings on the SEDAR+ system before relying on it.

Risks of the Wrapper and the Stock

Flash memory prices swing sharply with supply and demand, and Sandisk is exposed to that cycle, to customer concentration and to heavy capital spending. The receipt adds hedge costs and possible trading gaps, and volume in the receipt can be thin. The extent of the loss in the US shares during the session was not verified here. Investors should watch memory price data and Sandisk's next quarterly report, expected in the fall though the date was not confirmed. This is not advice. None of this is advice or a prediction, and each scenario above is a possibility that may not occur. Nothing in this article is a forecast or a recommendation, and every outcome described is a possibility, not a certainty.

Where Things Stand

The answer to why Sandisk CDR (CBOECA:SNDK) dropped is a global memory selloff. The US shares fell about 6% to 7% before the open amid reports of expansion by a Chinese memory maker, and the receipt's larger fall reflects deeper US losses or holiday catch-up. The cause is reported, not confirmed. Memory prices will decide the next move. Overall, the verified record explains less than the price action does, and coming filings and trading sessions will show whether the move holds.