Bars/Candle not reflecting real time data?

Hi,

I’m testing on paper trading INO today. (4/29/2020)
API: AlpacaAPI

Here’s a 30 min bar for INO:
T[14:19:00],O[13.5],H[13.5],L[13.5],C[13.5],V[200.0]
T[14:20:00],O[13.49],H[13.5],L[13.49],C[13.5],V[401.0]
T[14:21:00],O[13.52],H[13.55],L[13.52],C[13.54],V[1200.0]
T[14:22:00],O[13.55],H[13.56],L[13.55],C[13.56],V[1288.0]
T[14:23:00],O[13.59],H[13.59],L[13.56],C[13.56],V[274.0]
T[14:24:00],O[13.57],H[13.59],L[13.57],C[13.59],V[1010.0]
T[14:25:00],O[13.62],H[13.62],L[13.62],C[13.62],V[100.0]
T[14:26:00],O[13.67],H[13.67],L[13.64],C[13.64],V[1216.0]
T[14:27:00],O[13.64],H[13.64],L[13.64],C[13.64],V[264.0]
T[14:28:00],O[13.59],H[13.61],L[13.59],C[13.61],V[500.0]
T[14:29:00],O[13.64],H[13.64],L[13.63],C[13.63],V[200.0]
T[14:30:00],O[13.65],H[13.65],L[13.62],C[13.62],V[300.0]
T[14:31:00],O[13.61],H[13.61],L[13.6],C[13.6],V[1151.0]
T[14:32:00],O[13.6],H[13.6],L[13.6],C[13.6],V[123.0]
T[14:33:00],O[13.61],H[13.61],L[13.6],C[13.6],V[200.0]
T[14:34:00],O[13.62],H[13.62],L[13.6],C[13.6],V[201.0]
T[14:35:00],O[13.61],H[13.61],L[13.61],C[13.61],V[101.0]
T[14:36:00],O[13.59],H[13.605],L[13.58],C[13.58],V[351.0]
T[14:37:00],O[13.59],H[13.59],L[13.59],C[13.59],V[100.0]
T[14:38:00],O[13.6],H[13.65],L[13.6],C[13.63],V[1000.0]
T[14:40:00],O[13.68],H[13.68],L[13.67],C[13.67],V[522.0]
T[14:41:00],O[13.67],H[13.68],L[13.655],C[13.68],V[1666.0]
T[14:42:00],O[13.68],H[13.68],L[13.65],C[13.65],V[400.0]
T[14:43:00],O[13.66],H[13.66],L[13.65],C[13.65],V[400.0]
T[14:44:00],O[13.66],H[13.66],L[13.65],C[13.65],V[287.0]
T[14:45:00],O[13.66],H[13.675],L[13.65],C[13.67],V[2900.0]
T[14:46:00],O[13.67],H[13.67],L[13.65],C[13.655],V[2200.0]
T[14:47:00],O[13.67],H[13.67],L[13.67],C[13.67],V[650.0]
T[14:48:00],O[13.69],H[13.71],L[13.69],C[13.69],V[815.0]

This is totally different from real time data. There are a few minutes where open, high, low and close are the same. which is not the case when I check realtime data. and the volume is way below real time data.

Please check.