AMZN - Amazon.com, Inc. Best Day for Buy/Sell

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Best Days to Buy/Sell

247.23 -2.66 (-1.06%) 07/17/2026

Amazon.com, Inc. (AMZN)

Showing 3 months of Historical data. To view all data, Upgrade to PRO plan!

Best day to Buy
Tuesday weakest day · avg -0.35% · 38% Up

Best day to Sell
Wednesday strongest day · avg 0.41% · 69% Up

Best Hold (Buy → Sell)
Tuesday → Thursday avg 0.61%

⚠ One or both day effects are not statistically significant at 90% on this sample — treat the verdict as indicative, not a tradable edge.

Total Trading Days : 62

Day	Up	Down	% Up	Returns High (%)	Returns Low (%)	Returns Avg (%)	Signif. (t)
Monday	6	5	54.5%	3.20	-4.75	-0.14	n.s. t=-0.19
Tuesday	5	8	38.5%	0.75	-2.08	-0.35	n.s. t=-1.38
Wednesday	9	4	69.2%	3.02	-3.46	0.41	n.s. t=0.69
Thursday	8	5	61.5%	2.90	-3.10	0.22	n.s. t=0.48
Friday	4	7	36.4%	3.49	-3.06	-0.13	n.s. t=-0.23

Signif. (t) = one-sample t-test of the weekday's mean daily return vs 0. |t| ≥ 1.96 → 95%, ≥ 2.58 → 99%; n.s. = not statistically distinguishable from zero on this sample.

Entry → Exit Hold Matrix

Average % return from buying at the close of the row day to selling at the close of the next column day. Green = gain, red = loss. Diagonal = one-week hold (same weekday to same weekday).

Buy \ Sell	Mon	Tue	Wed	Thu	Fri
Mon	0.02	-0.35	-0.12	0.03	-0.28
Tue	0.25	-0.02	0.41	0.61	0.22
Wed	0.06	-0.21	0.06	0.22	-0.19
Thu	-0.31	-0.59	-0.32	-0.08	-0.40
Fri	0.07	-0.39	0.01	0.45	-0.58

Hover a cell for its sample size. Holds spanning more than ~2 weeks (around holidays) are excluded.