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ETH Surfaces

Live

Strike × expiry call / put mark IV. Listed cells only — missing side stays a gap, never averaged, never 0 IV. Empty when the chain has no IV cells. Research terminal — not a fitted surface.

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Live· 330 cells· data analytics · not order executionData sources →

Chart

3D Implied Volatility Surface

Listed mark IV (%) across moneyness and expiry — missing stays a gap, never invented 0 IV. Not a fitted smile. Research terminal.

Delta-space IV (10Δ / 25Δ / ATM)

Listed deltas only — 10ΔP · 25ΔP · ATM · 25ΔC · 10ΔC. Linear Δ-space interpolate between listed wings inside the D-37 cap. Missing cells stay · never 0, never a 10Δ masquerading as 25Δ. Not a fitted smile.

Exp \\ Δ	10ΔP	25ΔP	ATM	25ΔC	10ΔC
09-29	39.6	·	32.8	34.1	39.1
09-30	46.0	40.4	37.6	38.2	42.7
10-01	49.3	43.0	40.3	42.0	45.7
10-02	50.7	44.3	42.5	43.4	47.3
10-09	52.2	46.5	44.6	45.3	48.4
10-16	52.4	47.2	45.7	46.7	49.9
10-30	53.6	49.1	64.7	48.8	52.1
11-06	56.7	51.1	48.6	49.5	53.2

Strike × expiry heatmap

Listed call / put mark IV — missing side is · not averaged, not invented 0 IV. Research terminal.

IV surface (heat)

Strike × expiry · call / put mark IV (C over P) · listed cells only — missing side is · never averaged, never invented 0 IV · color = relative richness · click a listed cell to focus Chart GEX ?levels= for that listed strike

K \\ Exp	09-29	09-30	10-01	10-02	10-09	10-16	10-30	11-06
500	··	··	··	33	··	··	··	144144
1,100	··	··	··	··	··	··	100100	··
1,400	··	··	··	··	··	··	8888	··
1,550	··	··	··	··	··	··	8080	··
1,700	··	··	··	··	··	··	7373	··
1,850	··	··	··	··	··	··	6666	··
2,000	··	··	··	111111	7878	6868	6060	6161
2,150	··	··	··	9393	6868	··	5555	··
2,300	101101	9393	8080	7474	5858	5454	5252	··
2,450	8181	6767	6060	5656	5050	4848	4949	··
2,500	7070	5858	5454	5151	4848	4747	4949	5050
2,540	5555	5151	4949	··	··	··	··	··
2,575	4949	4545	4545	4444	··	··	··	··
2,620	3939	4141	4343	4444	··	··	··	··
2,640	3636	4040	4242	4343	··	··	··	··
2,670	3333	3838	4040	··	··	··	··	··
2,690	3333	3838	··	··	··	··	··	··
2,720	3636	3939	4141	4343	··	··	··	··
2,740	4040	4040	4242	··	··	··	··	··
2,770	··	4141	··	··	··	··	··	··
2,800	5353	4444	4545	4545	4545	4646	4848	4949
2,830	5454	4646	··	··	··	··	··	··
2,860	6565	5151	4949	··	··	··	··	··
2,900	7272	5656	5252	5050	4646	4747	4848	4949
3,000	8686	7070	6161	5656	4949	4848	4949	4949
3,150	5959	6262	6565	6565	··	··	··	··
3,300	5959	6262	6565	6565	5757	5353	5252	··
3,450	··	··	··	6565	··	··	··	··
3,800	··	··	··	··	··	··	5858	··
4,400	··	··	··	··	··	··	6666	··

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