Statistics of Price Movements of Appian Corp Cl A (APPN)

The price movements of Appian Corp Cl A (ticker APPN) 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 APPN 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 APPN had a big price move
• Table 11. Statistics of daily price changes in the 20 days after APPN moved 5% with twice the 30-day average volume

The statistics are calculated using APPN's price data across 922 trading days from 2017 to 2020.

Table 1. Statistics of APPN 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 922 trading days, 53.2% of the time (490 days), APPN closed above the previous day's closing price. 43.0% of the time (396 days), it closed below the previous day's closing price. 3.8% of the time (35 days), it did not change.

Also see: VIX price movement study.

APPN Price Change (%)	Number of Days	% of Total Sessions
47 – 48%	1	0.11%
31 – 32%	1	0.11%
22 – 23%	1	0.11%
18 – 19%	1	0.11%
16 – 17%	1	0.11%
13 – 14%	2	0.22%
12 – 13%	3	0.33%
11 – 12%	2	0.22%
10 – 11%	3	0.33%
9 – 10%	4	0.43%
8 – 9%	9	0.98%
7 – 8%	11	1.19%
6 – 7%	20	2.17%
5 – 6%	27	2.93%
4 – 5%	37	4.02%
3 – 4%	47	5.10%
2 – 3%	97	10.53%
1 – 2%	102	11.07%
0 – 1%	121	13.14%
0%	35	3.80%
0 – -1%	104	11.29%
-1 – -2%	89	9.66%
-2 – -3%	53	5.75%
-3 – -4%	39	4.23%
-4 – -5%	38	4.13%
-5 – -6%	22	2.39%
-6 – -7%	20	2.17%
-7 – -8%	10	1.09%
-8 – -9%	6	0.65%
-9 – -10%	3	0.33%
-10 – -11%	3	0.33%
-11 – -12%	4	0.43%
-12 – -13%	2	0.22%
-15 – -16%	1	0.11%
-22 – -23%	1	0.11%
-27 – -28%	1	0.11%

Table 2. Statistics of APPN: 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 APPN.

50.2% of the time (463 days), APPN closed above the opening price. 45.7% of the time (421 days), it closed below the opening price. 4.1% of the time (38 days), it closed where it started.

Closing - Open (%)	Number of Days	% of Total Sessions
31 – 32%	1	0.11%
18 – 19%	1	0.11%
14 – 15%	1	0.11%
13 – 14%	1	0.11%
12 – 13%	2	0.22%
11 – 12%	2	0.22%
10 – 11%	1	0.11%
9 – 10%	8	0.87%
8 – 9%	5	0.54%
7 – 8%	9	0.98%
6 – 7%	14	1.52%
5 – 6%	21	2.28%
4 – 5%	34	3.69%
3 – 4%	55	5.97%
2 – 3%	83	9.00%
1 – 2%	102	11.06%
0 – 1%	123	13.34%
0%	38	4.12%
0 – -1%	126	13.67%
-1 – -2%	95	10.30%
-2 – -3%	52	5.64%
-3 – -4%	47	5.10%
-4 – -5%	34	3.69%
-5 – -6%	23	2.49%
-6 – -7%	21	2.28%
-7 – -8%	13	1.41%
-8 – -9%	2	0.22%
-9 – -10%	3	0.33%
-11 – -12%	1	0.11%
-13 – -14%	2	0.22%
-14 – -15%	1	0.11%
-26 – -27%	1	0.11%

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

In the past 922 trading days, APPN opened more than 5% higher than the previous day's closing price 16 times. Of these days, 37.5% (6 days) had closing prices above the opening price, and 62.5% (10 days) had closing prices below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
8 – 9%	1	6.25%
7 – 8%	1	6.25%
5 – 6%	2	12.50%
1 – 2%	2	12.50%
0 – -1%	2	12.50%
-1 – -2%	2	12.50%
-2 – -3%	1	6.25%
-3 – -4%	1	6.25%
-4 – -5%	2	12.50%
-5 – -6%	1	6.25%
-6 – -7%	1	6.25%

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

On 10 days, APPN opened 4–5% higher than the previous day's closing price. Of these days, 30.0% (3 days) had closing prices above the opening price, and 70.0% (7 days) had closing prices below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
14 – 15%	1	10.00%
0 – 1%	2	20.00%
0 – -1%	2	20.00%
-1 – -2%	1	10.00%
-2 – -3%	1	10.00%
-4 – -5%	1	10.00%
-5 – -6%	1	10.00%
-7 – -8%	1	10.00%

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

14 times APPN opened 3 – 4% higher than the previous day's closing price. Among these days, 35.7% (5 days) closed above the opening price, 57.1% (8 days) closed below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
18 – 19%	1	7.14%
7 – 8%	1	7.14%
4 – 5%	1	7.14%
2 – 3%	1	7.14%
1 – 2%	1	7.14%
0%	1	7.14%
0 – -1%	1	7.14%
-1 – -2%	1	7.14%
-3 – -4%	2	14.29%
-4 – -5%	1	7.14%
-5 – -6%	2	14.29%
-14 – -15%	1	7.14%

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

38 times APPN opened 2 – 3% higher than the previous day's closing price. Among these days, 52.6% (20 days) closed above the opening price, 47.4% (18 days) closed below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
5 – 6%	2	5.26%
4 – 5%	1	2.63%
3 – 4%	4	10.53%
2 – 3%	5	13.16%
1 – 2%	5	13.16%
0 – 1%	3	7.89%
0 – -1%	5	13.16%
-1 – -2%	3	7.89%
-2 – -3%	1	2.63%
-3 – -4%	5	13.16%
-5 – -6%	1	2.63%
-7 – -8%	1	2.63%
-8 – -9%	1	2.63%
-11 – -12%	1	2.63%

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

113 times APPN opened 1 – 2% higher than the previous day's closing price. Among these days, 54.0% (61 days) closed above the opening price, 45.1% (51 days) closed below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
12 – 13%	1	0.88%
9 – 10%	2	1.77%
8 – 9%	1	0.88%
7 – 8%	1	0.88%
6 – 7%	3	2.65%
5 – 6%	5	4.42%
4 – 5%	5	4.42%
3 – 4%	8	7.08%
2 – 3%	6	5.31%
1 – 2%	13	11.50%
0 – 1%	16	14.16%
0%	1	0.88%
0 – -1%	15	13.27%
-1 – -2%	11	9.73%
-2 – -3%	7	6.19%
-3 – -4%	5	4.42%
-4 – -5%	3	2.65%
-5 – -6%	5	4.42%
-6 – -7%	3	2.65%
-7 – -8%	1	0.88%
-8 – -9%	1	0.88%

Table 8. Periods when APPN moved 15% or more

In this table, we track the price movements in the 20 days after APPN 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
20201109	47.4%	.1	2.6	14.8	41.8	81.0	41.9	56.5
20201125	31.6%
20171218	22%	2.7	9.7	19.1	23.6	48.3	25.2	44.4
20190809	18.9%	4.6	9.1	12.5	16.7	13.4	15.6	7.5
20200324	16%	.9	7.4	-8.1	-6.5	-2.9	4.0	13.9
20171002	-15.6%	.5	.6	-3.0	-2.9	-4.2	-6.3	-3.1
20200221	-22.3%	-3.8	-7.5	-3.6	-5.2	-16.9	-33.6	-27.3
20201130	-27.7%

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

Of the 922 trading days from 2017 to 2020, there were 5 days in which APPN was up more than 15%. This table shows the average price changes over the 5 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ 15%	1.7	1.4	5.0	11.7	28.0	17.3	24.4

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

Of the 922 trading days from 2017 to 2020, there were 3 days in which APPN 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%	-1.8	.4	-1.1	-2.7	-7.0	-13.3	-10.1

Table 9. Periods when APPN moved 10% or more

In this table, we track the price movements in the 20 days after APPN 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
20201109	47.4%	.1	2.6	14.8	41.8	81.0	41.9	56.5
20201125	31.6%
20171218	22%	2.7	9.7	19.1	23.6	48.3	25.2	44.4
20190809	18.9%	4.6	9.1	12.5	16.7	13.4	15.6	7.5
20200324	16%	.9	7.4	-8.1	-6.5	-2.9	4.0	13.9
20170526	13.9%	.0	4.9	9.1	9.0	7.7	5.0	-.5
20170929	13.4%	-15.6	-17.5	-18.2	-16.8	-19.1	-21.8	-19.1
20200406	12.5%	.7	4.5	12.0	22.6	19.2	23.9	19.7
20170807	12.4%	.6	-7.7	-7.0	-7.9	-3.4	1.3	.3
20200319	12.1%	.1	8.4	15.4	-1.2	.5	4.3	11.8
20200113	11.3%	-.2	7.5	.9	-3.2	4.3	11.0	7.6
20200317	11.2%	-12.2	-8.8	15.9	12.0	-12.7	2.2	11.3
20171228	10.8%	-6.3	6.3	7.4	9.4	12.2	5.7	-4.5
20200416	10.8%	-2.9	-3.9	-.4	4.2	6.2	12.8	4.0
20201127	10.8%
20181010	-10%	-3.7	3.7	-2.1	-5.3	-3.2	7.5	9.4
20191016	-10.2%	-4.1	-8.5	-1.2	.1	-3.5	-9.1	-7.4
20200403	-10.2%	12.5	17.6	29.8	35.7	34.2	39.2	45.6
20190503	-11%	3.0	5.0	5.4	8.8	8.5	8.0	12.5
20200611	-11.1%	3.4	1.5	5.0	-.1	1.6	4.5	2.7
20200401	-11.2%	-2.2	-.5	3.3	10.7	21.1	17.8	22.4
20180109	-11.7%	8.5	15.3	13.4	.5	-1.5	-2.7	-13.6
20200318	-12.1%	12.1	20.5	23.7	13.3	11.9	17.0	29.1
20200312	-12.6%	1.2	-10.6	-7.2	18.0	14.0	-11.1	4.0
20171002	-15.6%	.5	.6	-3.0	-2.9	-4.2	-6.3	-3.1
20200221	-22.3%	-3.8	-7.5	-3.6	-5.2	-16.9	-33.6	-27.3
20201130	-27.7%

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

Of the 922 trading days from 2017 to 2020, there were 15 days in which APPN was up 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%	-3.7	-1.6	2.6	4.4	10.3	8.7	10.2

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

Of the 922 trading days from 2017 to 2020, there were 12 days in which APPN was down 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%	2.1	3.8	5.6	6.1	5.2	2.6	6.2

Table 10. Periods when APPN moved 5% or more

In this table, we track the price movements in the 20 days after APPN 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
20201109	47.4%	.1	2.6	14.8	41.8	81.0	41.9	56.5
20201125	31.6%
20171218	22%	2.7	9.7	19.1	23.6	48.3	25.2	44.4
20190809	18.9%	4.6	9.1	12.5	16.7	13.4	15.6	7.5
20200324	16%	.9	7.4	-8.1	-6.5	-2.9	4.0	13.9
20170526	13.9%	.0	4.9	9.1	9.0	7.7	5.0	-.5
20170929	13.4%	-15.6	-17.5	-18.2	-16.8	-19.1	-21.8	-19.1
20200406	12.5%	.7	4.5	12.0	22.6	19.2	23.9	19.7
20170807	12.4%	.6	-7.7	-7.0	-7.9	-3.4	1.3	.3
20200319	12.1%	.1	8.4	15.4	-1.2	.5	4.3	11.8
20200113	11.3%	-.2	7.5	.9	-3.2	4.3	11.0	7.6
20200317	11.2%	-12.2	-8.8	15.9	12.0	-12.7	2.2	11.3
20171228	10.8%	-6.3	6.3	7.4	9.4	12.2	5.7	-4.5
20200416	10.8%	-2.9	-3.9	-.4	4.2	6.2	12.8	4.0
20201127	10.8%
20180613	9.9%	4.2	7.2	-7.4	-12.9	-12.4	-17.7	-17.2
20170605	9.6%	-4.7	-4.7	-5.9	-8.2	-13.1	-8.0	-7.3
20201123	9.5%
20181012	9.1%	-.8	-3.5	-4.9	-5.4	.8	6.5	9.8
20170623	8.5%	-1.2	-.6	-4.1	2.1	9.1	9.6	14.9
20180510	8.5%	5.6	4.0	3.8	4.8	6.7	11.3	20.6
20200326	8.5%	-6.3	-14.2	-15.2	-11.4	-2.2	2.3	1.1
20180110	8.4%	6.3	9.0	2.7	-7.1	-10.5	-13.8	-16.5
20200304	8.4%	-3.7	-15.2	-29.8	-38.0	-35.6	-18.1	-20.9
20200413	8.3%	1.9	6.5	5.3	9.2	14.3	16.4	23.7
20190724	8.1%	2.9	-1.2	-3.0	2.4	34.9	40.7	45.1
20200507	8.1%	-7.1	-14.4	-.6	14.1	17.3	7.0	14.7
20180103	8%	5.7	-10.8	2.9	7.6	-5.7	-9.7	-15.0
20201203	7.9%
20191125	7.8%	-.4	-1.6	-5.9	-7.1	-7.7	-8.4	-4.8
20181030	7.7%	1.5	7.2	10.6	4.7	8.8	3.4	7.3
20190208	7.5%	-2.7	4.6	4.1	-3.3	.4	-4.1	-3.4
20170928	7.4%	13.5	-8.4	-2.9	-5.5	-7.3	-7.9	-11.2
20181226	7.4%	-.1	-4.0	-3.3	6.1	6.5	13.4	14.2
20200115	7.4%	2.1	-6.5	-8.2	-4.2	-2.3	.5	2.6
20200519	7.4%	1.8	9.1	4.3	3.0	-5.7	-.1	-7.9
20201119	7.2%
20180212	7.1%	2.1	1.5	2.1	-7.6	-3.6	-4.9	-5.7
20201013	7.1%	2.6	.6	-3.0	-17.8	-22.5	18.3	21.3
20170707	6.9%	-.4	4.9	11.1	8.9	8.7	3.7	10.5
20180301	6.9%	-.6	.7	.6	-10.2	-7.4	-9.2	-13.6
20200109	6.9%	3.4	23.6	23.8	13.2	16.1	19.0	22.5
20200720	6.9%	-.7	-3.6	2.8	5.3	7.7	-2.9	2.8
20180808	6.8%	3.1	5.6	6.6	-.5	3.8	3.0	5.7
20200515	6.8%	3.5	18.8	22.2	11.5	19.5	7.4	-1.3
20180810	6.7%	-5.0	-3.9	-11.0	-6.7	-7.1	-6.5	-6.8
20190617	6.7%	6.1	14.6	-1.0	2.5	5.8	9.7	10.2
20181025	6.6%	-1.5	4.9	10.8	14.3	8.2	12.4	6.8
20190207	6.6%	7.6	8.7	14.0	13.3	7.6	7.4	5.1
20200422	6.5%	-.0	3.9	.4	17.0	21.2	13.6	35.1
20180111	6.3%	.0	4.6	-8.3	-12.2	-17.4	-22.1	-24.6
20170803	6.2%	-5.4	2.9	-.3	-2.8	-.8	5.0	9.5
20170905	6.2%	5.0	14.6	11.8	6.0	-3.2	-1.2	1.6
20181107	6.2%	-.7	-6.0	-2.3	-7.2	-3.6	3.5	1.7
20171102	6.1%	-6.8	-6.7	-4.4	-17.6	-15.0	-13.0	-11.7
20181105	6.1%	-2.2	-4.3	-1.8	-6.0	-3.6	1.7	10.7
20190618	6.1%	2.6	-.0	-2.0	-3.5	-1.2	4.8	3.4
20190816	6%	.6	1.2	.9	-.1	-2.6	-17.7	-18.3
20201116	6%
20200429	5.9%	-1.4	.4	6.8	-1.6	14.2	31.1	34.8
20200929	5.9%	-2.2	2.2	10.5	23.3	23.4	20.8	6.9
20180615	5.8%	1.7	-12.3	-17.0	-14.6	-20.7	-21.5	-20.9
20190808	5.8%	19.0	30.9	38.5	39.3	38.9	37.5	34.1
20200204	5.8%	-4.1	-.5	4.6	15.5	-11.2	-14.1	-16.3
20200218	5.8%	-1.9	-26.1	-28.9	-25.9	-27.2	-36.2	-49.0
20200506	5.8%	8.1	-2.2	3.8	17.6	26.0	20.4	18.9
20200610	5.8%	-11.2	-7.0	-8.9	-12.2	-11.8	-7.1	-13.5
20180628	5.7%	2.3	-5.0	-6.1	-5.3	-5.0	-6.4	-6.1
20171226	5.6%	2.8	6.7	28.0	8.0	24.6	30.3	14.3
20180104	5.6%	5.1	-8.4	-2.6	-4.3	-15.1	-16.9	-17.9
20170712	5.5%	-1.8	4.0	1.9	1.7	-2.9	3.4	10.7
20180511	5.5%	-1.1	1.1	-3.8	.2	1.3	7.9	7.8
20200708	5.4%	-2.5	-10.6	-9.7	-2.5	-2.1	-1.5	1.3
20201009	5.4%	-1.2	3.7	6.1	1.4	-16.0	-15.1	16.8
20181128	5.3%	.3	-1.3	-2.2	.4	-13.6	-12.4	-11.0
20190107	5.2%	3.0	9.2	9.5	10.0	10.1	11.8	11.9
20200826	5.2%	1.4	11.2	3.3	1.4	6.8	.1	-.7
20201007	5.2%	-.9	10.7	10.8	8.4	-4.1	-11.4	30.9
20200727	5.1%	-2.1	.2	4.4	-1.1	5.1	3.6	5.7
20201210	5.1%
20170906	5%	4.0	8.9	3.9	-4.6	-10.1	1.0	-2.8
20180102	5%	8.1	9.2	11.2	14.0	7.4	-2.9	-6.4
20180105	5%	-9.0	-7.4	-5.0	-10.5	-19.1	-22.0	-24.9
20190104	5%	5.2	12.8	15.4	15.8	17.3	18.3	19.6
20190627	5%	-.0	1.7	3.2	6.6	2.5	-.2	10.6
20201120	5%
20180122	-5%	-5.0	-6.9	-8.0	-18.3	-17.7	-9.1	-9.7
20180727	-5%	-3.9	2.7	-1.4	16.0	11.6	12.5	5.3
20180813	-5%	1.1	2.0	-4.8	-.6	-1.4	1.2	-1.3
20200908	-5%	4.3	6.2	4.1	4.5	8.1	16.6	22.0
20180423	-5.1%	.3	2.4	8.1	-.1	12.1	15.1	19.8
20181024	-5.1%	6.6	10.2	11.3	22.7	15.1	18.4	10.5
20191217	-5.1%	.0	-.3	-3.9	-4.8	-5.0	-.0	23.1
20201027	-5.1%	-3.5	-2.5	34.2	56.4	77.2	97.8	188.7
20170920	-5.3%	-2.3	-3.2	20.1	-3.0	2.8	-.0	-1.9
20191202	-5.3%	1.0	.5	-3.0	3.8	1.2	-6.3	-7.5
20200513	-5.3%	4.9	24.7	36.1	31.9	27.1	25.3	17.7
20170804	-5.4%	12.5	.9	4.3	4.1	7.9	14.4	16.1
20180607	-5.5%	-.1	14.5	28.3	10.7	4.8	7.7	.1
20171116	-5.6%	-.1	7.2	5.7	9.8	5.4	.0	2.7
20200512	-5.6%	-5.4	9.8	26.1	29.7	18.3	26.7	14.0
20181018	-5.8%	-3.5	-6.6	-4.5	6.0	7.9	5.5	8.3
20200306	-5.8%	-6.0	-23.5	-22.1	-23.2	-16.8	-11.5	-24.2
20171201	-5.9%	2.3	.2	-2.3	.7	31.7	34.8	62.2
20180118	-5.9%	-1.8	-11.2	-14.4	-17.6	-20.1	-22.5	-17.0
20180705	-5.9%	4.8	1.9	3.6	5.4	2.3	1.9	.9
20181217	-5.9%	3.7	-.8	10.7	6.3	1.9	16.1	23.1
20200309	-5.9%	-.5	-17.6	-27.2	-24.5	-4.0	-7.2	-27.7
20181002	-6%	2.0	-4.0	-17.7	-11.4	-16.4	-19.1	-17.3
20180223	-6.1%	-3.5	.6	-.8	-1.6	-3.1	-8.0	-8.2
20180313	-6.1%	2.1	-3.1	-3.3	-4.4	-7.7	.1	.8
20180413	-6.1%	2.7	11.1	3.1	5.2	11.1	2.7	15.2
20200605	-6.1%	2.4	-5.9	-1.5	-3.4	-7.0	-6.5	-1.6
20201209	-6.1%
20190513	-6.2%	3.0	6.3	6.0	5.5	9.8	4.5	-.3
20171229	-6.3%	.0	19.9	1.2	16.8	22.1	7.1	2.5
20180621	-6.3%	-4.3	-10.0	-9.4	-14.9	-14.4	-10.8	-8.7
20200311	-6.3%	-12.7	-11.1	-12.3	-5.1	1.0	-13.6	-12.1
20200327	-6.3%	4.6	-10.4	-8.9	-5.4	1.4	10.9	7.9
20200604	-6.4%	-6.2	-.6	-8.3	-7.2	-8.8	-12.3	-7.5
20200121	-6.6%	.6	-3.5	4.0	10.6	7.3	12.7	20.7
20200706	-6.6%	-.1	.4	-6.1	1.7	.6	1.0	3.4
20180315	-6.7%	1.5	3.1	1.6	-3.0	.5	3.8	6.9
20201111	-6.7%	4.7	19.6	38.8	94.1	55.3	63.2	70.9
20171103	-6.8%	-.8	-1.1	-1.9	-11.7	-5.1	-6.5	-2.8
20190909	-6.8%	-1.8	-3.1	-1.6	-1.3	-1.3	-3.5	-.1
20180702	-6.9%	-.1	-1.5	-4.3	-2.7	-1.0	-3.9	-4.3
20200810	-6.9%	-3.2	2.5	3.8	6.1	14.3	25.4	16.5
20200508	-7.1%	3.2	-3.3	15.0	25.5	21.5	17.2	15.5
20200713	-7.1%	1.0	2.0	10.2	10.6	11.3	14.4	17.6
20170810	-7.2%	2.9	3.6	2.7	7.7	12.9	11.8	24.8
20181109	-7.2%	1.8	4.8	-2.2	2.2	12.0	15.7	13.6
20181119	-7.3%	-.5	4.0	14.0	17.8	15.7	13.9	4.7
20190624	-7.4%	-4.4	-2.0	-.3	1.3	4.6	.5	-2.1
20200501	-7.4%	5.0	26.0	14.0	20.9	37.0	46.8	40.3
20200323	-7.5%	16.0	19.1	9.1	7.8	12.6	24.3	30.0
20180803	-7.7%	4.1	14.7	17.6	18.6	10.7	15.6	14.6
20190603	-7.8%	3.2	-1.6	-3.7	4.1	16.6	5.6	8.3
20190222	-8.1%	2.2	2.6	1.9	-1.5	-.6	-.1	1.4
20180821	-8.2%	1.6	6.0	5.2	7.9	5.3	9.7	5.8
20181001	-8.6%	-6.0	-5.9	-19.7	-16.3	-18.6	-19.8	-20.2
20181213	-8.7%	.3	-2.2	-2.8	4.3	.2	1.0	10.8
20200421	-8.7%	6.6	10.5	15.6	17.8	25.2	15.4	34.0
20180504	-8.9%	.1	12.3	15.3	20.0	16.0	18.8	21.5
20180108	-9%	-11.7	1.8	6.5	-6.6	-10.6	-15.9	-20.7
20200316	-9.5%	11.2	9.7	18.8	26.4	8.2	10.0	14.2
20201026	-9.5%	-5.2	-10.6	36.5	39.9	56.7	93.5	147.0
20181010	-10%	-3.7	3.7	-2.1	-5.3	-3.2	7.5	9.4
20191016	-10.2%	-4.1	-8.5	-1.2	.1	-3.5	-9.1	-7.4
20200403	-10.2%	12.5	17.6	29.8	35.7	34.2	39.2	45.6
20190503	-11%	3.0	5.0	5.4	8.8	8.5	8.0	12.5
20200611	-11.1%	3.4	1.5	5.0	-.1	1.6	4.5	2.7
20200401	-11.2%	-2.2	-.5	3.3	10.7	21.1	17.8	22.4
20180109	-11.7%	8.5	15.3	13.4	.5	-1.5	-2.7	-13.6
20200318	-12.1%	12.1	20.5	23.7	13.3	11.9	17.0	29.1
20200312	-12.6%	1.2	-10.6	-7.2	18.0	14.0	-11.1	4.0
20171002	-15.6%	.5	.6	-3.0	-2.9	-4.2	-6.3	-3.1
20200221	-22.3%	-3.8	-7.5	-3.6	-5.2	-16.9	-33.6	-27.3
20201130	-27.7%

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

Of the 922 trading days from 2017 to 2020, there were 86 days in which APPN was up more than 5%. This table shows the average price changes over the 86 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ 5%	.2	2.4	2.6	2.2	3.2	3.3	4.3

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

Of the 922 trading days from 2017 to 2020, there were 73 days in which APPN was down more than -5%. This table shows the average price changes over the 73 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ -5%	.9	2.1	4.2	6.4	7.2	8.1	11.5

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.