https://iss.moex.com/iss/statistics/engines/futures/markets/options/assets/SBER/optionboard.json

{
"call": {
	"metadata": {
		"SECID": {"type": "string", "bytes": 36, "max_size": 0},
		"BOARDID": {"type": "string", "bytes": 12, "max_size": 0},
		"STRIKE": {"type": "double"},
		"THEORPRICE": {"type": "double"},
		"VOLAT": {"type": "double"},
		"LAST": {"type": "double"},
		"BID": {"type": "double"},
		"OFFER": {"type": "double"},
		"VOLTODAY": {"type": "int64"},
		"OPENPOSITION": {"type": "double"}
	},
	"columns": ["SECID", "BOARDID", "STRIKE", "THEORPRICE", "VOLAT", "LAST", "BID", "OFFER", "VOLTODAY", "OPENPOSITION"], 
	"data": [
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		["SR280CE6", "ROPD", 280.00000, 43.97000, 44.93186, 0, 10.15, 0, 0, 20],
		["SR290CE6", "ROPD", 290.00000, 34.00000, 40.21621, 0, 10.15, 0, 0, 158],
		["SR300CE6", "ROPD", 300.00000, 24.04000, 31.74339, 0, 0.02, 0, 0, 18526],
		["SR310CE6", "ROPD", 310.00000, 14.09000, 21.68304, 0, 0.02, 0, 0, 8950],
		["SR320CE6", "ROPD", 320.00000, 4.64000, 14.92753, 0, 0, 0, 0, 164798],
		["SR330CE6", "ROPD", 330.00000, 0.36000, 15.64103, 0, 0.05, 2, 0, 211232],
		["SR340CE6", "ROPD", 340.00000, 0.06000, 22.15229, 0, 0, 0, 0, 121698],
		["SR350CE6", "ROPD", 350.00000, 0.03000, 31.07976, 0, 0, 0, 0, 38796],
		["SR360CE6", "ROPD", 360.00000, 0.02000, 38.79032, 0, 0, 0, 0, 12924],
		["SR370CE6", "ROPD", 370.00000, 0.01000, 43.78242, 0, 0, 0, 0, 3402],
		["SR380CE6", "ROPD", 380.00000, 0.01000, 46.37056, 0, 0, 0, 0, 49900]
	]
},
"put": {
	"metadata": {
		"SECID": {"type": "string", "bytes": 36, "max_size": 0},
		"BOARDID": {"type": "string", "bytes": 12, "max_size": 0},
		"STRIKE": {"type": "double"},
		"THEORPRICE": {"type": "double"},
		"VOLAT": {"type": "double"},
		"LAST": {"type": "double"},
		"BID": {"type": "double"},
		"OFFER": {"type": "double"},
		"VOLTODAY": {"type": "int64"},
		"OPENPOSITION": {"type": "double"}
	},
	"columns": ["SECID", "BOARDID", "STRIKE", "THEORPRICE", "VOLAT", "LAST", "BID", "OFFER", "VOLTODAY", "OPENPOSITION"], 
	"data": [
		["SR270CQ6", "ROPD", 270.00000, 0.01000, 46.70962, 0, 0, 0, 0, 18400],
		["SR280CQ6", "ROPD", 280.00000, 0.01000, 44.93186, 0, 0, 0, 0, 33600],
		["SR290CQ6", "ROPD", 290.00000, 0.02000, 40.21621, 0, 0, 0, 0, 128240],
		["SR300CQ6", "ROPD", 300.00000, 0.04000, 31.74339, 0, 0, 0, 0, 99860],
		["SR310CQ6", "ROPD", 310.00000, 0.07000, 21.68304, 0, 0, 10, 0, 57780],
		["SR320CQ6", "ROPD", 320.00000, 0.61000, 14.92753, 0, 0.1, 2, 0, 435556],
		["SR330CQ6", "ROPD", 330.00000, 6.32000, 15.64103, 0, 0, 0, 0, 99458],
		["SR340CQ6", "ROPD", 340.00000, 15.99000, 22.15229, 0, 0.02, 0, 0, 34342],
		["SR350CQ6", "ROPD", 350.00000, 25.96000, 31.07976, 0, 10.15, 0, 0, 7220],
		["SR360CQ6", "ROPD", 360.00000, 35.93000, 38.79032, 0, 10.15, 0, 0, 3200],
		["SR370CQ6", "ROPD", 370.00000, 45.90000, 43.78242, 0, 10.15, 0, 0, 3200],
		["SR380CQ6", "ROPD", 380.00000, 55.88000, 46.37056, 0, 0.02, 0, 0, 1600]
	]
},
"asset": {
	"metadata": {
		"CENTRALSTRIKE": {"type": "double"},
		"UNDERLYINGASSET": {"type": "string", "bytes": 36, "max_size": 0},
		"UNDERLYINGTYPE": {"type": "string", "bytes": 3, "max_size": 0},
		"UNDERLYINGSETTLEPRICE": {"type": "double"},
		"LASTDELDATE": {"type": "date", "bytes": 10, "max_size": 0}
	},
	"columns": ["CENTRALSTRIKE", "UNDERLYINGASSET", "UNDERLYINGTYPE", "UNDERLYINGSETTLEPRICE", "LASTDELDATE"], 
	"data": [
		[320.00000, "SBER", "S", 323.49000, "2026-05-20"]
	]
}}