Statistics of Price Movements of Arcturus Therapeutics Ltd (ARCT)

The price movements of Arcturus Therapeutics Ltd (ticker ARCT) 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 ARCT 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 ARCT had a big price move
  • Table 11. Statistics of daily price changes in the 20 days after ARCT moved 5% with twice the 30-day average volume

The statistics are calculated using ARCT's price data across 797 trading days from 2017 to 2020.

Table 1. Statistics of ARCT 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 797 trading days, 48.0% of the time (382 days), ARCT closed above the previous day's closing price. 46.2% of the time (368 days), it closed below the previous day's closing price. 5.8% of the time (46 days), it did not change.

Also see: VIX price movement study.

ARCT Price Change (%) Number of Days % of Total Sessions
36 – 37% 1
0.13%
35 – 36% 1
0.13%
31 – 32% 1
0.13%
25 – 26% 1
0.13%
24 – 25% 1
0.13%
23 – 24% 1
0.13%
21 – 22% 1
0.13%
20 – 21% 1
0.13%
19 – 20% 4
0.50%
18 – 19% 2
0.25%
17 – 18% 2
0.25%
16 – 17% 3
0.38%
15 – 16% 2
0.25%
14 – 15% 2
0.25%
13 – 14% 5
0.63%
12 – 13% 3
0.38%
11 – 12% 4
0.50%
10 – 11% 11
1.38%
9 – 10% 6
0.75%
8 – 9% 9
1.13%
7 – 8% 14
1.76%
6 – 7% 21
2.64%
5 – 6% 23
2.89%
4 – 5% 33
4.15%
3 – 4% 44
5.53%
2 – 3% 61
7.66%
1 – 2% 56
7.04%
0 – 1% 69
8.67%
0% 46
5.78%
0 – -1% 68
8.54%
-1 – -2% 73
9.17%
-2 – -3% 53
6.66%
-3 – -4% 48
6.03%
-4 – -5% 36
4.52%
-5 – -6% 22
2.76%
-6 – -7% 18
2.26%
-7 – -8% 13
1.63%
-8 – -9% 6
0.75%
-9 – -10% 8
1.01%
-10 – -11% 3
0.38%
-11 – -12% 4
0.50%
-12 – -13% 3
0.38%
-13 – -14% 3
0.38%
-14 – -15% 1
0.13%
-16 – -17% 2
0.25%
-17 – -18% 1
0.13%
-18 – -19% 1
0.13%
-19 – -20% 2
0.25%
-24 – -25% 1
0.13%
-28 – -29% 1
0.13%
-37 – -38% 1
0.13%

Table 2. Statistics of ARCT: 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 ARCT.

45.4% of the time (362 days), ARCT closed above the opening price. 49.2% of the time (392 days), it closed below the opening price. 5.4% of the time (43 days), it closed where it started.

Closing - Open (%) Number of Days % of Total Sessions
27 – 28% 1
0.13%
24 – 25% 1
0.13%
23 – 24% 1
0.13%
22 – 23% 1
0.13%
21 – 22% 1
0.13%
17 – 18% 2
0.25%
16 – 17% 3
0.38%
15 – 16% 6
0.75%
14 – 15% 2
0.25%
13 – 14% 5
0.63%
11 – 12% 1
0.13%
10 – 11% 4
0.50%
9 – 10% 14
1.76%
8 – 9% 12
1.51%
7 – 8% 11
1.38%
6 – 7% 18
2.26%
5 – 6% 29
3.64%
4 – 5% 36
4.52%
3 – 4% 34
4.27%
2 – 3% 56
7.03%
1 – 2% 64
8.03%
0 – 1% 60
7.53%
0% 43
5.40%
0 – -1% 76
9.54%
-1 – -2% 63
7.90%
-2 – -3% 73
9.16%
-3 – -4% 43
5.40%
-4 – -5% 32
4.02%
-5 – -6% 25
3.14%
-6 – -7% 22
2.76%
-7 – -8% 10
1.25%
-8 – -9% 11
1.38%
-9 – -10% 8
1.00%
-10 – -11% 8
1.00%
-11 – -12% 3
0.38%
-12 – -13% 1
0.13%
-13 – -14% 3
0.38%
-14 – -15% 4
0.50%
-15 – -16% 3
0.38%
-16 – -17% 3
0.38%
-21 – -22% 1
0.13%
-26 – -27% 1
0.13%
-27 – -28% 1
0.13%
-39 – -40% 1
0.13%

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

In the past 797 trading days, ARCT opened more than 5% higher than the previous day's closing price 25 times. Of these days, 36.0% (9 days) had closing prices above the opening price, and 64.0% (16 days) had closing prices below the opening price.

Closing - Open (%) Number of Days % of Total Sessions
22 – 23% 1
4.00%
21 – 22% 1
4.00%
17 – 18% 1
4.00%
14 – 15% 1
4.00%
9 – 10% 1
4.00%
6 – 7% 1
4.00%
5 – 6% 2
8.00%
0 – 1% 1
4.00%
-1 – -2% 2
8.00%
-2 – -3% 1
4.00%
-3 – -4% 1
4.00%
-4 – -5% 1
4.00%
-5 – -6% 3
12.00%
-8 – -9% 1
4.00%
-9 – -10% 1
4.00%
-11 – -12% 2
8.00%
-12 – -13% 1
4.00%
-14 – -15% 1
4.00%
-15 – -16% 1
4.00%
-21 – -22% 1
4.00%

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

On 11 days, ARCT opened 4–5% higher than the previous day's closing price. Of these days, 27.3% (3 days) had closing prices above the opening price, and 72.7% (8 days) had closing prices below the opening price.

Closing - Open (%) Number of Days % of Total Sessions
7 – 8% 1
9.09%
5 – 6% 1
9.09%
0 – 1% 1
9.09%
-2 – -3% 3
27.27%
-3 – -4% 1
9.09%
-8 – -9% 1
9.09%
-9 – -10% 1
9.09%
-10 – -11% 1
9.09%
-27 – -28% 1
9.09%

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

28 times ARCT opened 3 – 4% higher than the previous day's closing price. Among these days, 39.3% (11 days) closed above the opening price, 53.6% (15 days) closed below the opening price.

Closing - Open (%) Number of Days % of Total Sessions
15 – 16% 1
3.57%
13 – 14% 1
3.57%
9 – 10% 2
7.14%
8 – 9% 1
3.57%
7 – 8% 1
3.57%
6 – 7% 1
3.57%
4 – 5% 1
3.57%
3 – 4% 1
3.57%
1 – 2% 1
3.57%
0 – 1% 1
3.57%
0% 2
7.14%
-1 – -2% 2
7.14%
-2 – -3% 2
7.14%
-3 – -4% 2
7.14%
-5 – -6% 3
10.71%
-6 – -7% 2
7.14%
-8 – -9% 1
3.57%
-14 – -15% 2
7.14%
-39 – -40% 1
3.57%

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

54 times ARCT opened 2 – 3% higher than the previous day's closing price. Among these days, 44.4% (24 days) closed above the opening price, 51.9% (28 days) closed below the opening price.

Closing - Open (%) Number of Days % of Total Sessions
17 – 18% 1
1.85%
16 – 17% 2
3.70%
10 – 11% 1
1.85%
8 – 9% 1
1.85%
6 – 7% 1
1.85%
5 – 6% 2
3.70%
3 – 4% 2
3.70%
2 – 3% 4
7.41%
1 – 2% 6
11.11%
0 – 1% 4
7.41%
0% 2
3.70%
0 – -1% 2
3.70%
-1 – -2% 4
7.41%
-2 – -3% 8
14.81%
-4 – -5% 4
7.41%
-5 – -6% 1
1.85%
-6 – -7% 3
5.56%
-7 – -8% 3
5.56%
-10 – -11% 1
1.85%
-13 – -14% 1
1.85%
-15 – -16% 1
1.85%

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

109 times ARCT opened 1 – 2% higher than the previous day's closing price. Among these days, 46.8% (51 days) closed above the opening price, 50.5% (55 days) closed below the opening price.

Closing - Open (%) Number of Days % of Total Sessions
23 – 24% 1
0.92%
16 – 17% 1
0.92%
15 – 16% 3
2.75%
11 – 12% 1
0.92%
9 – 10% 1
0.92%
8 – 9% 2
1.83%
6 – 7% 1
0.92%
5 – 6% 2
1.83%
4 – 5% 8
7.34%
3 – 4% 2
1.83%
2 – 3% 5
4.59%
1 – 2% 10
9.17%
0 – 1% 14
12.84%
0% 3
2.75%
0 – -1% 10
9.17%
-1 – -2% 9
8.26%
-2 – -3% 13
11.93%
-3 – -4% 5
4.59%
-4 – -5% 5
4.59%
-5 – -6% 6
5.50%
-6 – -7% 4
3.67%
-8 – -9% 1
0.92%
-10 – -11% 1
0.92%
-16 – -17% 1
0.92%

Table 8. Periods when ARCT moved 15% or more

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

DatePrice ChangePrice Change after 15% Move
Days after:14710131619
2019061936.6% 10.9 23.9 19.5 18.2 17.3 13.8 15.9
2020042735.2% -2.3 33.8 35.5 58.7 35.8 82.0 90.9
2020031631.1% 14.6 -1.1 29.1 8.5 3.7 12.0 24.4
2020112725.3%
2020111124% -1.5 8.7 23.5 24.1 87.9 103.3 104.9
2020051123.5% -4.4 -6.6 17.1 20.3 -24.2 -17.1 -32.6
2018010421.3% -.1 .3 -4.3 -1.9 -1.3 -6.5 -18.1
2020113020.7%
2019081619.9% 4.8 3.2 3.4 6.3 5.3 -2.5 .6
2020051819.4% 2.8 7.8 -28.7 -26.3 -37.9 -45.1 -39.1
2020032419.2% 2.7 -13.7 -17.5 -10.9 -1.0 17.3 17.7
2020120319.2%
2020050118.4% -4.4 -8.1 13.3 10.7 38.9 42.6 -10.1
2020121018.4%
2020072717.6% -12.0 -17.3 -11.2 -6.8 -24.3 -11.1 -.9
2019032717.4% 1.7 19.9 23.8 24.1 19.9 17.6 13.6
2020100516.7% -5.6 2.3 3.2 7.4 -5.4 5.2 8.2
2020061516.6% -4.1 7.3 26.4 22.3 21.2 29.3 22.1
2018052216% -4.4 -12.9 -15.4 -3.0 7.3 20.4 29.4
2020030415.7% 8.8 -19.3 -44.5 -18.7 -23.3 -9.1 -19.0
2018020515.1% .6 -21.4 -19.0 -15.5 -18.9 -17.7 -18.2
20200330-16.2% 2.6 -2.0 3.8 24.6 28.3 40.7 70.3
20200811-16.3% -4.0 9.3 19.4 9.5 6.2 -17.5 -21.6
20181022-17.6% -5.6 -12.9 -1.8 30.7 29.9 24.7 23.6
20180202-18.8% 15.2 .0 -10.6 -2.7 -5.9 -3.9 -6.7
20201208-19%
20200309-19.3% -6.7 -35.9 -6.0 -11.4 5.0 -6.4 -10.5
20200312-24.3% -6.0 37.9 30.0 54.0 37.3 31.2 39.0
20200527-28.9% -4.7 4.2 -15.3 -18.2 -.4 3.9 14.9
20201109-37.3% 13.8 37.2 62.8 77.1 75.2 135.3 223.6

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

Of the 797 trading days from 2017 to 2020, there were 21 days in which ARCT was up more than 15%. This table shows the average price changes over the 21 days.

Average TypeAverage Price Change
Days after:14710131619
Avg for Change ≥ 15% 1.5 2.4 4.0 7.5 4.8 11.2 9.0

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

Of the 797 trading days from 2017 to 2020, there were 9 days in which ARCT was down more than -15%. This table shows the average price changes over the 9 days.

Average TypeAverage Price Change
Days after:14710131619
Avg for Change ≥ -15% -.7 4.2 9.1 18.2 19.5 23.1 37.0

Table 9. Periods when ARCT moved 10% or more

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

DatePrice ChangePrice Change after 10% Move
Days after:14710131619
2019061936.6% 10.9 23.9 19.5 18.2 17.3 13.8 15.9
2020042735.2% -2.3 33.8 35.5 58.7 35.8 82.0 90.9
2020031631.1% 14.6 -1.1 29.1 8.5 3.7 12.0 24.4
2020112725.3%
2020111124% -1.5 8.7 23.5 24.1 87.9 103.3 104.9
2020051123.5% -4.4 -6.6 17.1 20.3 -24.2 -17.1 -32.6
2018010421.3% -.1 .3 -4.3 -1.9 -1.3 -6.5 -18.1
2020113020.7%
2019081619.9% 4.8 3.2 3.4 6.3 5.3 -2.5 .6
2020051819.4% 2.8 7.8 -28.7 -26.3 -37.9 -45.1 -39.1
2020032419.2% 2.7 -13.7 -17.5 -10.9 -1.0 17.3 17.7
2020120319.2%
2020050118.4% -4.4 -8.1 13.3 10.7 38.9 42.6 -10.1
2020121018.4%
2020072717.6% -12.0 -17.3 -11.2 -6.8 -24.3 -11.1 -.9
2019032717.4% 1.7 19.9 23.8 24.1 19.9 17.6 13.6
2020100516.7% -5.6 2.3 3.2 7.4 -5.4 5.2 8.2
2020061516.6% -4.1 7.3 26.4 22.3 21.2 29.3 22.1
2018052216% -4.4 -12.9 -15.4 -3.0 7.3 20.4 29.4
2020030415.7% 8.8 -19.3 -44.5 -18.7 -23.3 -9.1 -19.0
2018020515.1% .6 -21.4 -19.0 -15.5 -18.9 -17.7 -18.2
2020031714.5% -2.4 -8.0 9.0 -2.9 -7.1 -1.6 18.0
2018110214% 2.9 2.3 -1.9 -2.7 -12.1 -8.6 -9.3
2020111013.7% 24.0 28.8 50.7 52.7 93.0 111.5 214.0
2018110113.4% 14.0 12.7 12.1 10.4 -1.0 2.1 -.5
2019071913.4% 7.9 5.4 30.3 4.7 -5.7 -7.5 -18.3
2020071413.2% -5.5 1.8 -4.5 -2.7 -8.6 -1.8 3.0
2018061113% -4.0 9.0 7.9 7.4 3.7 6.0 6.1
2020120412.7%
2019073012.5% -3.0 -21.8 -28.1 -28.5 -24.7 -26.5 -22.6
2020021112.4% -1.0 .3 6.9 -.4 .4 21.6 5.2
2018050211.7% 4.8 -2.0 1.8 6.1 7.9 10.9 13.4
2020081711.6% 4.3 16.4 5.6 -10.4 -27.6 -26.6 -23.4
2018060411.5% 8.1 19.6 34.2 44.3 43.0 49.2 35.0
2019062111.1% .5 -.6 -3.4 -2.1 -1.5 -8.3 -2.6
2019062010.8% 11.2 11.1 8.4 6.6 1.9 3.3 3.9
2020120710.4%
2019052810.3% -3.4 1.0 -5.6 -7.9 -10.8 11.0 37.5
2019061310.3% -8.5 13.8 41.1 39.5 35.6 37.5 38.2
2020040910.3% .0 18.5 18.9 35.0 96.3 169.0 172.4
2020042910.3% 4.8 16.9 19.2 27.6 64.2 64.3 64.9
2018123110.2% .0 13.1 19.4 10.4 13.7 9.1 11.7
2019100310.2% 1.1 -4.4 1.5 -1.7 -7.7 -1.9 9.0
2019030110.1% -8.3 -16.6 -15.3 -9.9 -1.8 -7.2 16.9
2018111510% .4 -9.3 -5.6 -6.3 -13.8 -19.0 -19.9
2020042410% 35.3 52.9 70.4 73.8 86.1 139.5 139.7
20200603-10.1% -7.0 -17.8 -8.8 7.2 12.7 38.2 29.4
20181114-10.3% 10.1 -1.3 1.8 -.8 -.6 -10.2 -17.2
20190927-10.7% -1.4 .1 .1 3.1 3.7 -5.0 -2.0
20201209-11%
20200723-11.1% -1.7 -2.7 -1.2 2.7 -9.8 -11.7 6.2
20201201-11.2%
20200626-11.4% 6.3 5.3 12.4 6.1 22.2 31.7 23.6
20171120-12% .8 2.4 3.5 2.4 -2.7 -3.6 -6.9
20200728-12% -4.4 -2.9 .9 -11.4 -13.3 4.4 -2.4
20200901-12% -4.1 -8.9 -9.0 5.6 -4.0 -11.6 .8
20190513-13.1% 2.9 7.4 10.3 11.2 13.3 21.8 14.1
20200921-13.2% 1.1 -1.5 5.4 22.8 26.8 31.6 35.5
20200824-13.4% -.6 -3.6 -25.1 -28.8 -28.8 -17.4 -25.0
20190801-14.9% -2.6 -12.3 -14.0 -24.0 -8.7 -5.9 -3.5
20200330-16.2% 2.6 -2.0 3.8 24.6 28.3 40.7 70.3
20200811-16.3% -4.0 9.3 19.4 9.5 6.2 -17.5 -21.6
20181022-17.6% -5.6 -12.9 -1.8 30.7 29.9 24.7 23.6
20180202-18.8% 15.2 .0 -10.6 -2.7 -5.9 -3.9 -6.7
20201208-19%
20200309-19.3% -6.7 -35.9 -6.0 -11.4 5.0 -6.4 -10.5
20200312-24.3% -6.0 37.9 30.0 54.0 37.3 31.2 39.0
20200527-28.9% -4.7 4.2 -15.3 -18.2 -.4 3.9 14.9
20201109-37.3% 13.8 37.2 62.8 77.1 75.2 135.3 223.6

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

Of the 797 trading days from 2017 to 2020, there were 46 days in which ARCT was up more than 10%. This table shows the average price changes over the 46 days.

Average TypeAverage Price Change
Days after:14710131619
Avg for Change ≥ 10% 2.3 4.1 7.7 8.7 9.2 16.5 19.2

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

Of the 797 trading days from 2017 to 2020, there were 23 days in which ARCT was down more than -10%. This table shows the average price changes over the 23 days.

Average TypeAverage Price Change
Days after:14710131619
Avg for Change ≥ -10% .6 2.3 3.8 6.9 8.1 11.8 16.7

Table 10. Periods when ARCT moved 5% or more

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

DatePrice ChangePrice Change after 5% Move
Days after:14710131619
2019061936.6% 10.9 23.9 19.5 18.2 17.3 13.8 15.9
2020042735.2% -2.3 33.8 35.5 58.7 35.8 82.0 90.9
2020031631.1% 14.6 -1.1 29.1 8.5 3.7 12.0 24.4
2020112725.3%
2020111124% -1.5 8.7 23.5 24.1 87.9 103.3 104.9
2020051123.5% -4.4 -6.6 17.1 20.3 -24.2 -17.1 -32.6
2018010421.3% -.1 .3 -4.3 -1.9 -1.3 -6.5 -18.1
2020113020.7%
2019081619.9% 4.8 3.2 3.4 6.3 5.3 -2.5 .6
2020051819.4% 2.8 7.8 -28.7 -26.3 -37.9 -45.1 -39.1
2020032419.2% 2.7 -13.7 -17.5 -10.9 -1.0 17.3 17.7
2020120319.2%
2020050118.4% -4.4 -8.1 13.3 10.7 38.9 42.6 -10.1
2020121018.4%
2020072717.6% -12.0 -17.3 -11.2 -6.8 -24.3 -11.1 -.9
2019032717.4% 1.7 19.9 23.8 24.1 19.9 17.6 13.6
2020100516.7% -5.6 2.3 3.2 7.4 -5.4 5.2 8.2
2020061516.6% -4.1 7.3 26.4 22.3 21.2 29.3 22.1
2018052216% -4.4 -12.9 -15.4 -3.0 7.3 20.4 29.4
2020030415.7% 8.8 -19.3 -44.5 -18.7 -23.3 -9.1 -19.0
2018020515.1% .6 -21.4 -19.0 -15.5 -18.9 -17.7 -18.2
2020031714.5% -2.4 -8.0 9.0 -2.9 -7.1 -1.6 18.0
2018110214% 2.9 2.3 -1.9 -2.7 -12.1 -8.6 -9.3
2020111013.7% 24.0 28.8 50.7 52.7 93.0 111.5 214.0
2018110113.4% 14.0 12.7 12.1 10.4 -1.0 2.1 -.5
2019071913.4% 7.9 5.4 30.3 4.7 -5.7 -7.5 -18.3
2020071413.2% -5.5 1.8 -4.5 -2.7 -8.6 -1.8 3.0
2018061113% -4.0 9.0 7.9 7.4 3.7 6.0 6.1
2020120412.7%
2019073012.5% -3.0 -21.8 -28.1 -28.5 -24.7 -26.5 -22.6
2020021112.4% -1.0 .3 6.9 -.4 .4 21.6 5.2
2018050211.7% 4.8 -2.0 1.8 6.1 7.9 10.9 13.4
2020081711.6% 4.3 16.4 5.6 -10.4 -27.6 -26.6 -23.4
2018060411.5% 8.1 19.6 34.2 44.3 43.0 49.2 35.0
2019062111.1% .5 -.6 -3.4 -2.1 -1.5 -8.3 -2.6
2019062010.8% 11.2 11.1 8.4 6.6 1.9 3.3 3.9
2020120710.4%
2019052810.3% -3.4 1.0 -5.6 -7.9 -10.8 11.0 37.5
2019061310.3% -8.5 13.8 41.1 39.5 35.6 37.5 38.2
2020040910.3% .0 18.5 18.9 35.0 96.3 169.0 172.4
2020042910.3% 4.8 16.9 19.2 27.6 64.2 64.3 64.9
2018123110.2% .0 13.1 19.4 10.4 13.7 9.1 11.7
2019100310.2% 1.1 -4.4 1.5 -1.7 -7.7 -1.9 9.0
2019030110.1% -8.3 -16.6 -15.3 -9.9 -1.8 -7.2 16.9
2018111510% .4 -9.3 -5.6 -6.3 -13.8 -19.0 -19.9
2020042410% 35.3 52.9 70.4 73.8 86.1 139.5 139.7
201909239.6% -7.0 -28.1 -34.8 -27.8 -27.7 -26.9 -32.8
202006249.6% 2.8 -3.7 -4.1 5.4 3.9 9.8 18.5
201912069.3% -2.0 .0 6.0 4.4 11.5 -3.2 -6.9
202004149.3% -.3 .1 13.6 65.2 126.4 129.3 168.4
201904039% -5.2 -2.7 -6.2 -10.8 -10.0 -6.6 -9.0
202005159% 19.5 19.6 20.0 -13.9 -20.2 -34.1 -27.5
201904018.9% 2.8 6.2 6.5 2.8 .8 -2.6 8.1
202003058.8% -1.4 -28.3 -33.1 -29.8 -15.9 -13.4 -30.7
202006238.8% 9.6 6.0 5.1 12.1 5.8 21.9 31.4
202001138.7% -3.0 -2.1 2.1 -8.8 -14.6 -10.1 -.7
202004138.6% 9.3 7.0 17.1 84.9 109.0 133.0 137.6
201911188.5% -1.0 -.1 10.1 6.2 1.3 11.8 2.2
202010298.4% -1.6 -28.4 -13.7 2.5 11.5 10.3 48.1
201806058.1% 3.4 25.0 26.6 29.9 38.4 34.8 27.5
201809148.1% 1.4 6.8 3.0 -3.1 -8.9 -18.7 -26.4
202010077.9% 1.4 5.2 8.3 -7.5 -1.9 8.0 -32.0
201907227.8% -1.1 -.5 17.1 -5.6 -13.2 -13.7 -9.1
201907297.8% 12.5 -9.5 -18.5 -20.1 -29.4 -15.2 -12.6
202005227.7% .0 -36.9 -31.0 -44.0 -45.9 -34.1 -31.3
201806157.6% -2.1 -2.9 1.3 -8.3 -2.7 -4.4 -9.2
202007137.6% 13.3 10.8 21.8 25.2 8.6 8.2 14.0
201810297.5% 1.6 35.7 34.1 33.3 31.4 17.8 21.5
202005067.5% -9.2 11.9 9.3 37.1 40.8 -11.2 -2.9
201909207.4% 9.7 -11.7 -28.1 -20.3 -24.6 -19.9 -22.5
201907107.3% -6.3 -4.5 12.3 23.0 30.0 20.8 9.9
201912177.3% 1.3 5.0 9.1 -4.5 -12.7 -4.7 6.5
202001227.1% -3.4 -12.5 -16.7 -9.6 -.8 12.1 14.1
201903137% -1.2 6.8 2.6 26.8 47.9 57.3 61.3
201912167% 7.4 5.8 12.9 -1.9 -5.7 -1.5 5.1
202009256.9% 2.4 6.6 17.6 27.5 28.6 33.9 18.0
202007226.8% -11.2 -9.6 -15.0 -8.7 -4.2 -22.2 -8.7
202009146.8% 2.0 13.7 -5.5 -.4 3.6 14.4 24.0
202011166.8%
201909186.7% 5.5 15.6 -10.6 -18.9 -10.2 -10.1 -9.1
201910236.7% -.7 9.0 7.9 4.9 -5.3 -6.4 -6.7
201909106.6% 2.4 -1.5 12.0 22.8 -5.1 -13.8 -4.6
201912236.6% .2 -4.1 -9.0 -12.5 -10.4 -1.6 -.7
202002076.5% 2.0 15.3 17.4 24.1 16.3 17.2 51.8
202003236.5% 19.3 22.9 -1.6 2.6 18.0 40.2 37.3
202008216.5% -13.4 -12.4 -32.3 -38.9 -35.4 -32.9 -25.2
202009166.5% 1.6 -8.2 -10.5 -4.2 11.5 15.2 19.5
201812126.4% .4 .4 -17.7 -18.6 -16.6 -10.7 -.4
201903126.3% 7.0 12.8 16.8 15.5 45.3 77.4 72.1
201910286.3% 3.0 1.9 -.9 -10.5 -11.6 -11.9 -11.0
201905316.2% 3.0 -3.7 -6.0 -9.0 13.2 40.3 38.7
202006106.2% 4.0 16.7 30.7 53.9 48.9 47.6 57.4
202006296.2% -.5 -.9 8.9 7.4 13.5 22.5 14.3
202010156.1% .7 -13.9 -8.7 .5 -36.8 -12.1 -2.9
202004236% 10.0 60.5 90.5 83.2 125.7 120.6 176.6
202011186%
201903185.9% 1.3 -2.6 20.4 40.4 49.2 53.1 47.5
202002045.9% 2.7 12.7 27.4 29.7 37.1 28.5 29.5
202005295.9% 2.2 -13.7 -23.7 -15.5 -.6 4.5 28.2
201908225.7% .0 2.5 3.0 .7 .7 -2.7 7.0
201911125.7% -2.7 -5.9 -6.7 1.3 8.4 -1.7 2.1
201901045.6% 3.0 3.6 -.5 -2.0 -2.8 -2.4 -2.4
201804095.4% -3.1 -.2 5.4 -5.5 -9.2 -7.6 5.7
201903265.4% 17.5 37.0 45.7 49.4 44.0 37.0 38.3
201909195.4% 7.5 5.2 -16.5 -15.2 -15.2 -12.7 -12.1
201912045.4% -3.0 7.0 -2.2 13.9 18.1 22.6 7.4
202008265.4% -3.4 -25.4 -32.7 -28.8 -26.0 -17.5 -31.5
201810055.3% -6.1 -14.9 -13.0 -15.3 -37.7 -34.7 -22.3
201902085.3% -4.9 -5.8 -7.9 -7.3 -5.6 -3.1 -11.9
202011195.3%
201802125.2% -6.2 2.1 -1.2 .9 -2.1 .2 .5
201903295.2% 8.9 15.8 18.8 14.5 8.9 10.0 14.1
201905165.2% 1.0 3.7 4.5 6.5 14.5 7.3 1.9
202001065.2% -.2 6.5 16.1 13.5 14.2 3.4 -1.5
202002195.2% -.7 -7.5 -6.8 12.9 -2.3 -33.4 -5.9
202010275.2% -3.6 5.1 -7.1 -3.6 12.9 14.4 44.5
201804185.1% -.9 -8.8 -11.2 -1.9 -4.0 -2.6 -.2
201910105.1% 2.5 3.1 -5.5 -2.6 7.0 5.8 2.9
202006175.1% 3.5 14.4 14.2 24.6 22.9 25.6 47.6
20180322-5% 1.6 -1.1 -9.0 -7.8 -7.6 -4.8 .5
20180710-5% -.6 -1.0 1.2 -2.7 -5.7 -6.7 -11.2
20180716-5.1% 2.2 .4 .1 -3.2 -10.3 -9.5 -4.9
20190311-5.1% 6.3 13.1 23.3 16.5 46.8 73.1 78.7
20190404-5.1% -.1 .1 -3.3 -5.2 -8.3 1.6 -7.5
20191017-5.1% -4.9 .3 6.1 7.9 6.2 -4.1 -2.2
20181024-5.3% 1.0 6.5 42.3 40.7 39.8 37.8 23.6
20181206-5.3% -.7 -1.8 -.9 -12.5 -17.5 -25.7 -15.2
20200127-5.3% -2.1 -6.8 1.2 11.0 25.5 27.8 35.1
20200923-5.3% -3.7 9.7 9.9 30.7 34.8 40.5 28.6
20190912-5.5% -.1 9.8 36.5 9.9 -10.5 -.8 -6.1
20200416-5.5% 3.9 13.8 79.6 102.9 126.3 130.8 147.1
20200715-5.5% -1.3 6.6 -.6 -1.5 -.0 3.9 -8.8
20181023-5.6% -5.4 -.8 18.1 37.1 34.8 18.5 25.6
20181220-5.6% -7.6 -8.7 -6.4 .2 11.8 3.3 5.4
20201006-5.6% 8.0 11.4 16.1 6.3 4.7 7.6 17.2
20180201-5.7% -18.9 -12.4 -22.7 -24.5 -23.5 -22.3 -23.4
20200320-5.7% 6.5 26.2 12.5 7.5 13.9 36.7 40.7
20181219-5.8% -5.7 -11.1 -19.9 -8.6 2.9 3.5 -.6
20190111-5.8% .0 3.0 -1.2 1.2 .0 -1.0 -.2
20200313-5.9% 31.1 37.7 64.9 69.9 36.0 41.8 63.2
20201021-5.9% .4 11.6 14.8 -16.4 .8 19.6 30.2
20181008-6% -.5 -5.7 -6.3 -25.7 -33.0 -29.4 -5.7
20190322-6% -.2 25.8 48.3 53.1 53.5 48.3 45.3
20200319-6% -5.8 22.9 3.4 -1.2 6.7 18.5 40.4
20180213-6.1% 4.3 8.9 4.5 6.0 5.5 6.4 11.5
20180402-6.1% 3.5 -.6 2.5 2.5 9.5 .8 -1.9
20190711-6.2% .7 1.2 29.3 26.3 56.1 25.5 13.0
20181127-6.4% 2.0 2.2 -7.7 -14.9 -7.3 -14.4 -23.9
20180531-6.6% -4.9 18.6 43.4 45.2 49.0 58.8 54.6
20190306-6.6% -2.1 -.6 5.7 15.2 8.9 37.2 61.7
20201020-6.6% -6.0 -.3 9.7 -30.9 -4.0 6.0 20.4
20191107-6.7% -2.2 -.3 -3.6 -4.4 3.8 11.1 .7
20191203-6.7% 5.4 9.6 11.9 18.5 16.8 24.7 8.3
20200310-6.7% -3.3 -9.8 -5.3 13.4 16.8 -6.5 -2.5
20180207-6.8% -7.3 -17.2 -9.8 -12.8 -10.9 -13.6 -11.6
20181120-6.8% 1.2 5.3 4.4 -3.9 -9.7 -10.7 -9.9
20200401-6.8% .0 8.1 20.0 42.2 42.7 62.0 135.5
20200526-6.8% -29.0 -26.7 -38.1 -45.3 -39.4 -28.7 -25.0
20200604-6.9% -2.8 -6.1 14.3 19.3 31.9 31.6 43.6
20190924-7% -4.0 -23.8 -22.6 -22.6 -20.3 -19.8 -26.6
20191115-7.1% 8.5 7.6 16.8 25.1 13.3 17.8 20.3
20180208-7.3% -9.4 -6.7 -2.7 -6.6 -5.2 -5.7 -4.9
20180524-7.3% -1.6 2.3 1.3 16.9 31.5 49.2 47.7
20180926-7.3% -2.3 -2.8 -9.3 -16.3 -20.0 -20.8 -40.3
20181210-7.4% .4 9.3 1.0 -10.2 -15.4 -10.8 .9
20191001-7.4% -.4 10.2 10.3 11.6 2.6 8.2 14.5
20181221-7.6% 2.0 -3.8 1.3 14.7 21.0 11.9 15.2
20191227-7.6% -9.2 -12.7 -8.9 -2.8 5.9 3.6 4.3
20200831-7.7% -12.1 -20.7 -16.1 -12.8 -2.8 -19.3 -14.9
20181011-7.8% 4.2 3.4 -18.0 -26.0 -22.0 4.2 3.0
20191202-7.8% -6.7 4.4 5.4 3.0 8.5 16.3 11.4
20191213-7.8% 7.1 12.7 20.9 15.8 9.8 5.7 8.2
20200102-8% -.6 8.4 21.2 21.9 15.4 16.7 6.6
20200224-8.1% .2 .9 22.3 5.8 -27.8 2.0 -12.0
20190304-8.2% -.5 -8.4 -1.2 4.1 7.9 6.7 34.2
20180420-8.4% -1.2 -5.0 -3.3 10.6 11.2 8.3 19.3
20190614-8.5% -4.4 38.0 54.2 48.7 47.1 46.0 41.6
20200608-8.6% -.4 10.4 29.8 36.5 67.4 56.7 56.1
20190814-9.2% -3.3 16.2 19.8 22.7 23.4 20.7 20.7
20191230-9.2% 4.5 -4.4 4.2 16.5 17.2 11.0 12.2
20200507-9.2% 4.4 11.8 43.9 44.0 44.5 3.6 -3.9
20200513-9.2% -1.3 32.3 38.7 -8.2 -5.2 -20.0 -29.3
20180209-9.4% 5.2 2.8 4.1 5.8 4.3 7.3 8.9
20180130-9.7% -3.0 -14.6 -25.9 -33.8 -27.9 -30.2 -28.7
20181004-9.7% 5.3 -2.8 -7.1 -8.0 -30.7 -36.0 -27.9
20190926-9.8% -10.7 -18.9 -10.3 -10.2 -9.2 -16.5 -11.9
20200603-10.1% -7.0 -17.8 -8.8 7.2 12.7 38.2 29.4
20181114-10.3% 10.1 -1.3 1.8 -.8 -.6 -10.2 -17.2
20190927-10.7% -1.4 .1 .1 3.1 3.7 -5.0 -2.0
20201209-11%
20200723-11.1% -1.7 -2.7 -1.2 2.7 -9.8 -11.7 6.2
20201201-11.2%
20200626-11.4% 6.3 5.3 12.4 6.1 22.2 31.7 23.6
20171120-12% .8 2.4 3.5 2.4 -2.7 -3.6 -6.9
20200728-12% -4.4 -2.9 .9 -11.4 -13.3 4.4 -2.4
20200901-12% -4.1 -8.9 -9.0 5.6 -4.0 -11.6 .8
20190513-13.1% 2.9 7.4 10.3 11.2 13.3 21.8 14.1
20200921-13.2% 1.1 -1.5 5.4 22.8 26.8 31.6 35.5
20200824-13.4% -.6 -3.6 -25.1 -28.8 -28.8 -17.4 -25.0
20190801-14.9% -2.6 -12.3 -14.0 -24.0 -8.7 -5.9 -3.5
20200330-16.2% 2.6 -2.0 3.8 24.6 28.3 40.7 70.3
20200811-16.3% -4.0 9.3 19.4 9.5 6.2 -17.5 -21.6
20181022-17.6% -5.6 -12.9 -1.8 30.7 29.9 24.7 23.6
20180202-18.8% 15.2 .0 -10.6 -2.7 -5.9 -3.9 -6.7
20201208-19%
20200309-19.3% -6.7 -35.9 -6.0 -11.4 5.0 -6.4 -10.5
20200312-24.3% -6.0 37.9 30.0 54.0 37.3 31.2 39.0
20200527-28.9% -4.7 4.2 -15.3 -18.2 -.4 3.9 14.9
20201109-37.3% 13.8 37.2 62.8 77.1 75.2 135.3 223.6

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

Of the 797 trading days from 2017 to 2020, there were 119 days in which ARCT was up more than 5%. This table shows the average price changes over the 119 days.

Average TypeAverage Price Change
Days after:14710131619
Avg for Change ≥ 5% 1.9 3.0 5.2 8.2 10.6 14.1 16.3

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

Of the 797 trading days from 2017 to 2020, there were 90 days in which ARCT was down more than -5%. This table shows the average price changes over the 90 days.

Average TypeAverage Price Change
Days after:14710131619
Avg for Change ≥ -5% -.6 2.7 7.2 7.4 9.2 11.0 14.2

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.