Statistics of Price Movements of Stratasys Ltd (SSYS)

The price movements of Stratasys Ltd (ticker SSYS) are summarized in five ways:

• Table 1. Statistics of daily price changes using the closing prices
• Table 2. Statistics of daily price changes using the closing and opening prices
• Table 3 – 7. Statistics of daily price changes when SSYS opened with an increase of 1%, 2%, 3%, 4%, or more than 5%
• Table 8 – 10. Statistics of stock price changes in the 20 days after SSYS had a big price move
• Table 11. Statistics of daily price changes in the 20 days after SSYS moved 5% with twice the 30-day average volume

The statistics are calculated using SSYS's price data across 1,547 trading days from 2015 to 2020.

Table 1. Statistics of SSYS one-day price changes

In this table, the one-day price change is calculated using the closing price and the previous day's closing price.

In the past 1,547 trading days, 48.1% of the time (744 days), SSYS closed above the previous day's closing price. 47.7% of the time (737 days), it closed below the previous day's closing price. 4.2% of the time (65 days), it did not change.

Also see: VIX price movement study.

SSYS Price Change (%)	Number of Days	% of Total Sessions
19 – 20%	1	0.06%
17 – 18%	2	0.13%
16 – 17%	1	0.06%
14 – 15%	2	0.13%
13 – 14%	1	0.06%
12 – 13%	2	0.13%
11 – 12%	2	0.13%
10 – 11%	1	0.06%
9 – 10%	7	0.45%
8 – 9%	6	0.39%
7 – 8%	5	0.32%
6 – 7%	15	0.97%
5 – 6%	31	2.01%
4 – 5%	52	3.36%
3 – 4%	69	4.46%
2 – 3%	123	7.96%
1 – 2%	188	12.16%
0 – 1%	236	15.27%
0%	65	4.20%
0 – -1%	209	13.52%
-1 – -2%	186	12.03%
-2 – -3%	134	8.67%
-3 – -4%	78	5.05%
-4 – -5%	52	3.36%
-5 – -6%	32	2.07%
-6 – -7%	11	0.71%
-7 – -8%	9	0.58%
-8 – -9%	7	0.45%
-9 – -10%	4	0.26%
-10 – -11%	4	0.26%
-11 – -12%	4	0.26%
-12 – -13%	1	0.06%
-13 – -14%	3	0.19%
-16 – -17%	1	0.06%
-22 – -23%	1	0.06%
-28 – -29%	1	0.06%

Table 2. Statistics of SSYS: Closing vs. Open

In this table, instead of using the closing price of the previous day, the opening price is used to calculate the one-day price change of SSYS.

46.6% of the time (721 days), SSYS closed above the opening price. 49.1% of the time (760 days), it closed below the opening price. 4.3% of the time (66 days), it closed where it started.

Closing - Open (%)	Number of Days	% of Total Sessions
14 – 15%	1	0.06%
12 – 13%	2	0.13%
10 – 11%	3	0.19%
9 – 10%	4	0.26%
8 – 9%	4	0.26%
7 – 8%	8	0.52%
6 – 7%	14	0.90%
5 – 6%	30	1.94%
4 – 5%	44	2.84%
3 – 4%	67	4.33%
2 – 3%	126	8.14%
1 – 2%	188	12.15%
0 – 1%	230	14.87%
0%	66	4.27%
0 – -1%	251	16.22%
-1 – -2%	203	13.12%
-2 – -3%	127	8.21%
-3 – -4%	79	5.11%
-4 – -5%	47	3.04%
-5 – -6%	20	1.29%
-6 – -7%	13	0.84%
-7 – -8%	6	0.39%
-8 – -9%	2	0.13%
-9 – -10%	4	0.26%
-10 – -11%	5	0.32%
-11 – -12%	2	0.13%
-13 – -14%	1	0.06%

Table 3. One-day performance when SSYS opened 5% higher than previous close

In the past 1,547 trading days, SSYS opened more than 5% higher than the previous day's closing price 12 times. Of these days, 58.3% (7 days) had closing prices above the opening price, and 41.7% (5 days) had closing prices below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
7 – 8%	1	8.33%
5 – 6%	2	16.67%
4 – 5%	1	8.33%
2 – 3%	2	16.67%
1 – 2%	1	8.33%
-1 – -2%	2	16.67%
-4 – -5%	1	8.33%
-11 – -12%	2	16.67%

Table 4. Closing vs. open when SSYS opened 4–5% higher

On 12 days, SSYS opened 4–5% higher than the previous day's closing price. Of these days, 58.3% (7 days) had closing prices above the opening price, and 41.7% (5 days) had closing prices below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
10 – 11%	1	8.33%
8 – 9%	1	8.33%
4 – 5%	2	16.67%
2 – 3%	1	8.33%
1 – 2%	1	8.33%
0 – 1%	1	8.33%
0 – -1%	1	8.33%
-1 – -2%	2	16.67%
-2 – -3%	1	8.33%
-4 – -5%	1	8.33%

Table 5. Closing vs. open when SSYS open 3 – 4% higher

18 times SSYS opened 3 – 4% higher than the previous day's closing price. Among these days, 44.4% (8 days) closed above the opening price, 55.6% (10 days) closed below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
7 – 8%	1	5.56%
6 – 7%	1	5.56%
4 – 5%	2	11.11%
3 – 4%	1	5.56%
1 – 2%	2	11.11%
0 – 1%	1	5.56%
0 – -1%	1	5.56%
-2 – -3%	2	11.11%
-3 – -4%	3	16.67%
-5 – -6%	1	5.56%
-6 – -7%	1	5.56%
-7 – -8%	1	5.56%
-10 – -11%	1	5.56%

Table 6. Closing vs. open when SSYS open 2 – 3% higher

34 times SSYS opened 2 – 3% higher than the previous day's closing price. Among these days, 44.1% (15 days) closed above the opening price, 55.9% (19 days) closed below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
9 – 10%	1	2.94%
7 – 8%	1	2.94%
6 – 7%	1	2.94%
5 – 6%	2	5.88%
3 – 4%	2	5.88%
2 – 3%	4	11.76%
1 – 2%	1	2.94%
0 – 1%	3	8.82%
0 – -1%	6	17.65%
-1 – -2%	3	8.82%
-2 – -3%	2	5.88%
-3 – -4%	4	11.76%
-4 – -5%	2	5.88%
-5 – -6%	1	2.94%
-6 – -7%	1	2.94%

Table 7. Closing vs. open when SSYS open 1 – 2% higher

134 times SSYS opened 1 – 2% higher than the previous day's closing price. Among these days, 45.5% (61 days) closed above the opening price, 53.7% (72 days) closed below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
12 – 13%	1	0.75%
6 – 7%	2	1.49%
5 – 6%	5	3.73%
4 – 5%	4	2.99%
3 – 4%	6	4.48%
2 – 3%	11	8.21%
1 – 2%	16	11.94%
0 – 1%	16	11.94%
0%	1	0.75%
0 – -1%	22	16.42%
-1 – -2%	18	13.43%
-2 – -3%	9	6.72%
-3 – -4%	8	5.97%
-4 – -5%	8	5.97%
-5 – -6%	3	2.24%
-6 – -7%	1	0.75%
-7 – -8%	1	0.75%
-9 – -10%	2	1.49%

Table 8. Periods when SSYS moved 15% or more

In this table, we track the price movements in the 20 days after SSYS had a one-day price change of at least 15%.

Date	Price Change	Price Change after 15% Move
Days after:		1	4	7	10	13	16	19
20181101	19.8%	5.5	5.7	.8	-3.9	-8.7	-6.8	-4.4
20201109	17.7%	-1.8	-6.2	-5.3	-5.7	8.4	11.5	21.6
20160303	17.4%	12.7	3.7	2.6	-3.3	3.7	-3.0	2.4
20200406	16%	-7.5	3.7	-2.3	6.9	.6	6.5	3.0
20180228	-16.4%	2.8	24.4	23.4	22.0	19.4	15.6	9.9
20150429	-22.1%	-6.2	-7.5	-11.5	-12.2	-11.7	-6.6	-10.3
20150203	-28.3%	1.8	9.8	17.7	10.8	11.4	6.7	9.7

Table 8a. SSYS average price changes following a 15% up day

Of the 1,547 trading days from 2015 to 2020, there were 4 days in which SSYS was up more than 15%. This table shows the average price changes over the 4 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ 15%	2.2	1.7	-1.1	-1.5	1.0	2.1	5.7

Table 8b. SSYS average price changes following a 15% down day

Of the 1,547 trading days from 2015 to 2020, there were 3 days in which SSYS was down more than -15%. This table shows the average price changes over the 3 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ -15%	-.6	8.9	9.9	6.9	6.4	5.2	3.1

Table 9. Periods when SSYS moved 10% or more

In this table, we track the price movements in the 20 days after SSYS had a one-day price change of at least 10%.

Date	Price Change	Price Change after 10% Move
Days after:		1	4	7	10	13	16	19
20181101	19.8%	5.5	5.7	.8	-3.9	-8.7	-6.8	-4.4
20201109	17.7%	-1.8	-6.2	-5.3	-5.7	8.4	11.5	21.6
20160303	17.4%	12.7	3.7	2.6	-3.3	3.7	-3.0	2.4
20200406	16%	-7.5	3.7	-2.3	6.9	.6	6.5	3.0
20190628	14.4%	-3.6	-5.6	-1.3	-.4	.4	-2.0	-2.4
20200317	14.3%	-4.0	4.0	4.1	.1	-13.5	-2.3	.9
20200429	13.8%	-8.8	-14.1	-8.2	-15.7	-9.0	-6.2	-3.4
20200602	12.8%	-2.1	-9.4	-19.0	-14.8	-18.8	-22.5	-22.6
20160304	12.6%	.7	-15.0	-19.7	-9.5	-15.9	-13.2	-6.2
20170418	11.5%	.6	1.1	4.5	8.8	11.5	22.6	25.9
20200313	11.3%	-3.9	15.0	5.6	7.7	-3.0	10.3	14.4
20171020	10.7%	-1.9	-2.2	-3.0	-8.5	-8.6	-13.3	-10.2
20180502	-10%	-2.9	9.2	13.2	11.8	12.6	7.8	6.1
20151023	-10.3%	-4.6	-5.6	-1.6	-.3	-13.4	-16.9	-16.4
20150730	-10.4%	-5.9	-14.3	-.2	-4.2	-8.9	-13.5	-15.3
20160308	-10.5%	2.2	1.1	-4.7	2.2	-4.4	1.0	11.1
20191113	-11.1%	4.2	1.4	1.7	.5	-1.5	.8	5.9
20170626	-11.6%	-.9	-4.4	-3.8	-3.6	-3.0	-2.6	-1.1
20160315	-11.8%	4.1	12.6	7.3	13.3	14.5	22.8	21.9
20200401	-11.8%	.7	5.3	18.0	11.2	21.7	14.5	21.2
20161115	-12.4%	.2	3.9	6.9	1.2	-.7	5.5	10.0
20160415	-13.1%	2.6	7.1	2.0	-4.0	-14.2	-18.4	-21.5
20200227	-13.1%	5.6	7.0	-7.1	-14.1	5.2	13.1	2.6
20190307	-13.9%	1.3	5.2	4.1	6.3	2.5	3.8	9.0
20180228	-16.4%	2.8	24.4	23.4	22.0	19.4	15.6	9.9
20150429	-22.1%	-6.2	-7.5	-11.5	-12.2	-11.7	-6.6	-10.3
20150203	-28.3%	1.8	9.8	17.7	10.8	11.4	6.7	9.7

Table 9a. SSYS average price changes following a 10% up day

Of the 1,547 trading days from 2015 to 2020, there were 12 days in which SSYS was up more than 10%. This table shows the average price changes over the 12 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ 10%	-1.2	-1.6	-3.4	-3.2	-4.4	-1.5	1.6

Table 9b. SSYS average price changes following a 10% down day

Of the 1,547 trading days from 2015 to 2020, there were 15 days in which SSYS was down more than -10%. This table shows the average price changes over the 15 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ -10%	.3	3.7	4.4	2.7	2.0	2.2	2.8

Table 10. Periods when SSYS moved 5% or more

In this table, we track the price movements in the 20 days after SSYS had a one-day price change of at least 5%.

Date	Price Change	Price Change after 5% Move
Days after:		1	4	7	10	13	16	19
20181101	19.8%	5.5	5.7	.8	-3.9	-8.7	-6.8	-4.4
20201109	17.7%	-1.8	-6.2	-5.3	-5.7	8.4	11.5	21.6
20160303	17.4%	12.7	3.7	2.6	-3.3	3.7	-3.0	2.4
20200406	16%	-7.5	3.7	-2.3	6.9	.6	6.5	3.0
20190628	14.4%	-3.6	-5.6	-1.3	-.4	.4	-2.0	-2.4
20200317	14.3%	-4.0	4.0	4.1	.1	-13.5	-2.3	.9
20200429	13.8%	-8.8	-14.1	-8.2	-15.7	-9.0	-6.2	-3.4
20200602	12.8%	-2.1	-9.4	-19.0	-14.8	-18.8	-22.5	-22.6
20160304	12.6%	.7	-15.0	-19.7	-9.5	-15.9	-13.2	-6.2
20170418	11.5%	.6	1.1	4.5	8.8	11.5	22.6	25.9
20200313	11.3%	-3.9	15.0	5.6	7.7	-3.0	10.3	14.4
20171020	10.7%	-1.9	-2.2	-3.0	-8.5	-8.6	-13.3	-10.2
20200427	9.8%	-3.6	-6.7	1.3	-2.8	-14.3	-3.5	1.5
20190115	9.7%	-1.0	.7	1.8	13.9	21.4	26.1	24.3
20150810	9.6%	-3.9	-3.7	-13.1	-14.5	-10.5	-11.4	-13.0
20180801	9.6%	4.5	5.4	13.3	10.4	16.8	17.0	19.1
20150806	9.3%	-2.8	3.6	.3	-11.4	-12.3	-1.9	-3.8
20200319	9%	2.8	-6.8	-5.9	-15.1	-11.3	-.5	-6.3
20200518	9%	-3.4	1.6	7.1	1.9	7.6	6.2	-5.4
20160404	8.8%	-1.8	-4.1	.2	-5.5	-1.3	-6.0	-11.5
20180302	8.5%	7.2	11.3	10.7	9.5	7.2	1.1	-.8
20201124	8.5%
20201209	8.3%
20170103	8.1%	1.8	4.8	5.3	8.7	10.5	11.8	8.9
20190129	8%	1.9	8.8	5.9	15.0	17.5	18.0	17.7
20160524	7.9%	1.1	.8	5.5	4.2	-4.7	-.2	1.2
20190503	7.8%	.0	-6.7	-9.3	-9.0	-9.9	-12.0	-12.5
20160301	7.5%	3.1	37.2	15.9	9.5	23.4	14.7	18.4
20200506	7.4%	-5.7	-7.5	-9.6	-3.2	.2	1.4	13.4
20180305	7.2%	4.0	3.1	1.9	-.2	-3.4	-8.2	-7.5
20160129	6.9%	-.9	4.2	-2.2	-4.2	5.0	13.4	11.1
20161205	6.8%	.5	3.0	.4	.1	-6.4	-6.7	-13.2
20200515	6.8%	9.1	12.4	15.9	10.4	22.9	13.7	1.6
20150205	6.7%	-1.6	5.8	7.7	.4	-.0	-.4	-.8
20160216	6.7%	2.7	11.0	8.7	21.7	65.9	52.7	51.0
20150521	6.6%	-2.8	-4.0	-5.3	-4.4	-.7	-5.3	-.8
20150721	6.6%	-2.0	7.7	-2.6	-15.3	-11.3	-5.4	-8.5
20160623	6.6%	-7.2	-6.1	-2.0	-4.3	1.3	.1	-11.8
20200326	6.6%	-5.8	-15.3	-3.6	.0	-.6	.8	-3.7
20150605	6.5%	-2.4	-4.7	-5.5	-2.7	-.7	-5.8	-9.0
20151005	6.5%	4.6	12.5	8.3	4.8	8.9	-9.6	-10.1
20200409	6.4%	.0	-5.8	3.1	-3.0	2.7	-.7	7.9
20150922	6.2%	-4.8	-5.8	-16.4	-3.1	4.2	.3	-3.0
20201009	6.2%	-.5	-1.9	-2.6	.0	-12.7	-15.3	.1
20151125	6%	.0	-2.0	-.4	-1.1	-6.6	2.7	1.4
20160414	5.9%	-13.2	-9.2	-12.0	-12.3	-22.2	-28.2	-28.0
20150415	5.8%	-5.6	-13.0	-16.5	-35.0	-38.6	-43.1	-43.2
20170209	5.7%	1.9	3.5	1.7	-.7	-5.2	-7.2	-3.8
20201125	5.7%
20150827	5.6%	2.8	.8	-2.8	-1.0	1.9	-1.3	-.2
20171018	5.6%	-4.7	6.7	.4	-4.6	-3.1	-5.4	-4.6
20181226	5.6%	-2.7	-2.1	.6	5.2	4.7	13.9	11.8
20200228	5.6%	.4	-4.4	-8.8	-9.4	-4.4	3.6	3.7
20201007	5.6%	-1.0	3.8	2.4	5.2	-3.4	-5.5	4.9
20201130	5.6%
20181102	5.5%	-2.5	.8	-5.5	-7.1	-12.3	-8.6	-10.3
20160318	5.4%	-.1	-4.8	.5	1.6	9.0	8.2	17.4
20171002	5.4%	.6	-3.0	-6.0	-12.4	-14.1	-3.7	-9.4
20200508	5.4%	-3.5	-14.9	-4.2	.7	6.2	1.1	6.7
20151008	5.3%	.0	-3.7	-6.9	-3.2	-19.6	-20.0	-10.1
20151104	5.3%	-4.7	-11.8	-20.3	-18.3	-17.1	-12.2	-14.0
20160803	5.3%	-4.2	1.7	2.9	4.7	9.8	13.7	11.7
20180820	5.3%	3.5	.2	3.3	.3	-6.9	-6.1	-7.6
20190212	5.3%	.9	2.2	.3	3.0	-3.2	-3.7	-14.2
20151022	5.2%	-10.4	-13.5	-13.1	-11.5	-18.1	-25.9	-24.2
20151102	5.2%	1.5	2.8	-10.7	-14.3	-13.8	-11.5	-9.1
20200203	5.2%	1.8	-1.7	8.6	4.5	8.9	-3.5	-15.4
20200408	5.2%	6.5	5.8	7.4	2.5	13.4	13.6	6.9
20201202	5.2%
20161111	5.1%	-2.3	-11.1	-8.6	-9.3	-14.0	-9.2	-6.5
20200211	5.1%	4.3	.4	4.6	-7.3	-18.8	-17.7	-28.5
20160222	5%	-3.2	1.9	13.0	50.5	27.0	20.0	35.3
20170313	5%	-1.5	3.1	-4.4	-1.1	3.3	1.3	4.1
20181030	5%	-5.2	16.9	20.9	13.4	11.4	5.2	9.6
20190621	5%	-3.0	3.0	10.3	12.2	17.3	17.5	16.6
20200417	5%	2.3	-3.8	1.9	-1.5	7.0	2.7	-9.5
20151211	-5.1%	-3.1	6.6	5.2	10.4	-1.2	1.2	-7.5
20160113	-5.1%	-2.0	-9.9	-8.6	-17.4	-17.2	-13.0	-18.3
20160428	-5.1%	-4.9	-15.0	-19.2	-22.2	-18.2	-21.6	-13.2
20181031	-5.1%	19.9	24.7	24.7	16.2	12.8	10.9	12.3
20200707	-5.1%	-1.4	-1.5	.7	3.9	-.7	-1.0	.1
20200921	-5.1%	-1.1	-9.3	-6.4	-3.4	5.0	10.1	8.6
20150421	-5.2%	.3	-7.9	-29.9	-30.8	-33.9	-34.4	-34.0
20151111	-5.2%	-2.5	-5.8	-3.7	5.0	4.3	4.8	3.3
20200415	-5.2%	1.9	3.1	2.9	24.1	10.7	8.0	5.9
20150217	-5.3%	-3.2	-1.5	-3.3	-2.8	-1.9	-3.9	-8.8
20151110	-5.3%	-5.2	-9.1	-8.5	-6.1	-3.6	-1.2	-3.0
20160512	-5.3%	1.8	2.1	2.2	13.8	14.0	15.2	14.7
20180202	-5.3%	-3.7	-2.0	.0	4.1	6.3	10.0	-7.3
20200224	-5.3%	-4.5	-16.4	-15.3	-26.4	-31.9	-16.7	-10.4
20160128	-5.4%	7.0	7.8	5.6	1.8	9.3	15.5	19.9
20190924	-5.4%	.7	-1.9	-8.0	-11.3	-6.9	-5.1	-9.6
20150416	-5.5%	-4.2	-7.6	-15.1	-35.4	-36.3	-39.1	-39.5
20170228	-5.5%	1.9	-1.1	-8.1	-2.1	2.5	-5.0	-1.7
20180710	-5.5%	1.0	1.4	5.4	-2.4	-3.5	6.6	12.5
20181010	-5.6%	-3.0	2.5	-2.2	-3.6	-6.7	11.4	15.8
20200305	-5.6%	-2.0	-7.5	-8.9	9.0	.1	2.1	-8.1
20200507	-5.6%	5.5	-3.1	4.6	7.8	11.1	5.8	17.8
20150709	-5.7%	3.1	5.3	-2.0	4.9	17.6	-4.2	-12.7
20150803	-5.7%	-1.9	2.8	9.5	6.0	-6.3	-7.3	3.7
20150901	-5.7%	1.9	-1.8	.0	3.0	-.2	.9	-.2
20160119	-5.7%	-2.2	-4.4	-13.4	-11.0	-4.3	-11.8	-11.3
20180426	-5.7%	-2.4	-8.3	-4.4	5.9	4.9	2.6	1.5
20190301	-5.7%	1.2	-14.4	-11.2	-11.2	-10.9	-12.8	-12.2
20160125	-5.8%	-4.0	-3.0	-2.3	-4.3	-7.7	-.9	4.7
20200327	-5.8%	.5	-9.3	-5.2	6.2	.1	9.5	3.1
20200421	-5.8%	-.9	9.7	9.9	3.4	10.5	1.5	9.6
20150731	-5.9%	-5.8	-.4	2.0	2.2	-7.7	-9.2	-4.9
20150424	-6%	-4.0	-27.0	-27.9	-31.1	-31.6	-31.2	-27.2
20151228	-6%	-1.5	-6.8	-6.2	-16.6	-24.1	-30.1	-29.1
20200309	-6%	3.6	3.0	8.7	17.8	17.8	13.3	-2.1
20150430	-6.2%	-2.0	-3.1	-5.1	-7.4	-4.7	-3.2	-4.3
20160831	-6.3%	-.0	6.7	1.6	.9	3.1	5.2	8.0
20150720	-6.4%	6.6	9.6	16.1	-7.9	-2.6	-.3	-.1
20170609	-6.4%	-.9	-.4	2.0	4.1	-8.6	-11.8	-14.0
20190513	-6.5%	3.3	3.8	2.7	.4	-.2	.4	1.6
20171101	-6.8%	-1.6	1.3	-2.5	-3.0	1.6	5.6	8.2
20200501	-6.8%	5.0	2.4	.4	-1.8	5.2	8.8	10.1
20200124	-6.9%	-2.5	-6.0	-4.1	-7.4	2.3	-1.6	2.6
20160624	-7.1%	-7.3	6.0	3.5	7.4	8.7	-1.9	-6.7
20160627	-7.2%	4.4	13.8	10.1	12.6	17.6	1.6	.1
20180621	-7.2%	-.1	-2.5	3.6	5.7	5.1	7.7	8.4
20171013	-7.3%	-.3	-2.1	9.6	3.1	-2.0	-.5	-2.8
20200514	-7.3%	6.8	14.4	18.4	19.8	34.0	26.2	18.9
20200407	-7.4%	5.3	8.6	7.6	8.9	8.7	31.1	16.9
20160310	-7.6%	3.0	-1.7	6.3	1.3	7.0	8.1	16.0
20200324	-7.6%	1.6	2.5	-7.5	-3.3	8.4	2.1	11.8
20190801	-7.7%	-4.2	-6.1	-9.1	-13.8	-11.5	-12.1	-11.7
20200312	-8%	11.4	17.5	27.3	27.4	22.5	5.9	19.7
20180724	-8.1%	2.9	-2.1	14.1	15.0	23.7	20.6	27.5
20181221	-8.1%	.0	2.8	3.4	6.3	11.1	10.7	20.3
20201026	-8.1%	-.7	-6.4	6.7	1.8	2.9	2.4	17.7
20160323	-8.6%	2.4	8.1	9.2	17.2	16.4	26.2	11.1
20200611	-8.6%	1.5	2.4	2.4	-4.0	-3.5	-4.7	-8.6
20200430	-8.7%	-6.9	1.1	-2.9	-14.4	-3.7	1.3	6.8
20160718	-9.1%	-3.9	-5.3	-3.6	-5.1	-7.7	-2.0	-.9
20150929	-9.2%	1.2	8.3	21.9	18.4	18.2	12.0	.9
20170517	-9.3%	.8	1.6	1.2	-3.2	-.7	2.0	-4.1
20170309	-9.4%	3.0	8.5	11.9	5.4	8.2	12.8	9.9
20180502	-10%	-2.9	9.2	13.2	11.8	12.6	7.8	6.1
20151023	-10.3%	-4.6	-5.6	-1.6	-.3	-13.4	-16.9	-16.4
20150730	-10.4%	-5.9	-14.3	-.2	-4.2	-8.9	-13.5	-15.3
20160308	-10.5%	2.2	1.1	-4.7	2.2	-4.4	1.0	11.1
20191113	-11.1%	4.2	1.4	1.7	.5	-1.5	.8	5.9
20170626	-11.6%	-.9	-4.4	-3.8	-3.6	-3.0	-2.6	-1.1
20160315	-11.8%	4.1	12.6	7.3	13.3	14.5	22.8	21.9
20200401	-11.8%	.7	5.3	18.0	11.2	21.7	14.5	21.2
20161115	-12.4%	.2	3.9	6.9	1.2	-.7	5.5	10.0
20160415	-13.1%	2.6	7.1	2.0	-4.0	-14.2	-18.4	-21.5
20200227	-13.1%	5.6	7.0	-7.1	-14.1	5.2	13.1	2.6
20190307	-13.9%	1.3	5.2	4.1	6.3	2.5	3.8	9.0
20180228	-16.4%	2.8	24.4	23.4	22.0	19.4	15.6	9.9
20150429	-22.1%	-6.2	-7.5	-11.5	-12.2	-11.7	-6.6	-10.3
20150203	-28.3%	1.8	9.8	17.7	10.8	11.4	6.7	9.7

Table 10a. SSYS average price changes following a 5% up day

Of the 1,547 trading days from 2015 to 2020, there were 76 days in which SSYS was up more than 5%. This table shows the average price changes over the 76 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ 5%	-.8	.2	-.1	-.5	-.2	-.6	-.5

Table 10b. SSYS average price changes following a 5% down day

Of the 1,547 trading days from 2015 to 2020, there were 78 days in which SSYS was down more than -5%. This table shows the average price changes over the 78 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ -5%	.3	.4	1.1	.4	.8	.9	1.0

28 stocks with statistics: AAPL, AMD, AMZN, APPN, AZN, BA, BAC, BIIB, CRM, CSCO, CX, DIS, FB, GE, GM, GOOG, IBM, INTC, JPM, JPM, MSFT, MU, NFLX, O, QQQ, SPY, T, TSLA,

Also see: VIX price movement study.