These volumes are not correct. Grabbing 1D from SPY a moment ago.
For example, on 2023-11-10 it says 42578 for volume when it should be 10’s of millions.
{“c”:422.66,“h”:423.5,“l”:418.6499,“n”:724433,“o”:419.2,“t”:“2023-11-01T04:00:00Z”,“v”:98068117,“vw”:420.874607},{“c”:430.76,“h”:430.915,“l”:426.56,“n”:639385,“o”:426.58,“t”:“2023-11-02T04:00:00Z”,“v”:94938911,“vw”:428.811609},{“c”:434.69,“h”:436.29,“l”:433.01,“n”:647003,“o”:433.14,“t”:“2023-11-03T04:00:00Z”,“v”:100167777,“vw”:434.459887},{“c”:435.69,“h”:435.69,“l”:435.69,“n”:623,“o”:435.69,“t”:“2023-11-06T05:00:00Z”,“v”:59433,“vw”:434.789781},{“c”:436.93,“h”:436.93,“l”:436.93,“n”:388,“o”:436.93,“t”:“2023-11-07T05:00:00Z”,“v”:29052,“vw”:436.762624},{“c”:437.25,“h”:438.09,“l”:434.87,“n”:461557,“o”:437.55,“t”:“2023-11-08T05:00:00Z”,“v”:61746029,“vw”:436.813985},{“c”:433.84,“h”:438.47,“l”:433.4,“n”:622940,“o”:438.43,“t”:“2023-11-09T05:00:00Z”,“v”:83174419,“vw”:435.62716},{“c”:440.61,“h”:440.61,“l”:440.61,“n”:610,“o”:440.61,“t”:“2023-11-10T05:00:00Z”,“v”:42578,“vw”:439.906472},{“c”:440.19,“h”:441.33,“l”:438.42,“n”:406172,“o”:439.23,“t”:“2023-11-13T05:00:00Z”,“v”:52179056,“vw”:440.094375},{“c”:449.1112,“h”:449.73,“l”:446.09,“n”:321689,“o”:446.32,“t”:“2023-11-14T05:00:00Z”,“v”:43816725,“vw”:447.500479}]},“next_page_token”:null}