Highest volatility period-4 oscillators

This page lists all known seminatural period-4 oscillators with volatility of at least 0.9.

Rank	Name	Image	Minimum population	Rotor Size	Volatility	Strict volatility
1	unnamed		24	58	1.00	0.96
2	Mazing		12	26	1.00	0.92
3	unnamed		48	116	1.00	0.82
4	unnamed (extensible)		96	240	0.96	0.93
5	unnamed		38	84	0.95	0.95
6	mazings hassling unnamed things		108	232	0.95	0.88
7	20P4		20	38	0.95	0.95
8	antiphase T-nosed octagon 3/5 hybrid		46	122	0.93	0.81
9	heavyweight other Jack		48	116	0.93	0.87
10	middleweight other Jack		44	104	0.92	0.87
11	fourfold T-nosed p4		36	104	0.92	0.82
12	fourfold thing mutually stabilising mazing halves		52	104	0.92	0.78
13	lightweight other Jack		40	92	0.92	0.88
14	fourfold T-nosed p4 with tub in centre		60	128	0.91	0.77
15	bone-looking thing		28	56	0.90	0.90
16	octagon 4/5 hybrid		50	112	0.90	0.75
17	unnamed with partial mazings at edges		56	108	0.90	0.80