;; Benchmark: 1.8us
;; Benchmark-Repeat: 1150

(do
  (def src1 (create-random-ohlc 42 3))

  (def combined
    (pipe [src1]
      (fn [t1]
        (.close t1)
      )
    )
  )

  (def my_indicator
    (pipe [combined]
      (fn [close_price]
        (+ close_price 10.0)
      )
    )
  )

  (assert-eq :stream (type-of my_indicator))
)