Statistics of Price Movements of Transunion (TRU)

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

The statistics are calculated using TRU's price data across 1,424 trading days from 2015 to 2020.

Table 1. Statistics of TRU 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 1,424 trading days, 52.5% of the time (747 days), TRU closed above the previous day's closing price. 43.2% of the time (615 days), it closed below the previous day's closing price. 4.3% of the time (61 days), it did not change.

Also see: VIX price movement study.

TRU Price Change (%)	Number of Days	% of Total Sessions
17 – 18%	1	0.07%
10 – 11%	1	0.07%
9 – 10%	4	0.28%
8 – 9%	2	0.14%
7 – 8%	2	0.14%
6 – 7%	5	0.35%
5 – 6%	4	0.28%
4 – 5%	13	0.91%
3 – 4%	32	2.25%
2 – 3%	71	4.99%
1 – 2%	188	13.21%
0 – 1%	424	29.80%
0%	61	4.29%
0 – -1%	352	24.74%
-1 – -2%	147	10.33%
-2 – -3%	62	4.36%
-3 – -4%	23	1.62%
-4 – -5%	16	1.12%
-5 – -6%	6	0.42%
-6 – -7%	3	0.21%
-7 – -8%	2	0.14%
-8 – -9%	1	0.07%
-9 – -10%	1	0.07%
-12 – -13%	1	0.07%
-13 – -14%	1	0.07%

Table 2. Statistics of TRU: 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 TRU.

51.9% of the time (739 days), TRU closed above the opening price. 44.1% of the time (628 days), it closed below the opening price. 4.0% of the time (57 days), it closed where it started.

Closing - Open (%)	Number of Days	% of Total Sessions
6 – 7%	4	0.28%
5 – 6%	7	0.49%
4 – 5%	6	0.42%
3 – 4%	27	1.90%
2 – 3%	67	4.71%
1 – 2%	189	13.27%
0 – 1%	439	30.83%
0%	57	4.00%
0 – -1%	376	26.40%
-1 – -2%	156	10.96%
-2 – -3%	56	3.93%
-3 – -4%	27	1.90%
-4 – -5%	7	0.49%
-5 – -6%	3	0.21%
-7 – -8%	1	0.07%
-8 – -9%	2	0.14%

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

In the past 1,424 trading days, TRU opened more than 5% higher than the previous day's closing price 8 times. Of these days, 62.5% (5 days) had closing prices above the opening price, and 37.5% (3 days) had closing prices below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
4 – 5%	2	25.00%
3 – 4%	1	12.50%
2 – 3%	1	12.50%
1 – 2%	1	12.50%
-1 – -2%	2	25.00%
-3 – -4%	1	12.50%

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

On 2 days, TRU opened 4–5% higher than the previous day's closing price. Of these days, 50.0% (1 days) had closing prices above the opening price, and 50.0% (1 days) had closing prices below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
3 – 4%	1	50.00%
0 – -1%	1	50.00%

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

7 times TRU opened 3 – 4% higher than the previous day's closing price. Among these days, 42.9% (3 days) closed above the opening price, 57.1% (4 days) closed below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
6 – 7%	1	14.29%
4 – 5%	1	14.29%
2 – 3%	1	14.29%
-1 – -2%	1	14.29%
-2 – -3%	2	28.57%
-5 – -6%	1	14.29%

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

14 times TRU opened 2 – 3% higher than the previous day's closing price. Among these days, 71.4% (10 days) closed above the opening price, 28.6% (4 days) closed below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
6 – 7%	1	7.14%
3 – 4%	1	7.14%
2 – 3%	3	21.43%
1 – 2%	2	14.29%
0 – 1%	3	21.43%
0 – -1%	1	7.14%
-1 – -2%	1	7.14%
-2 – -3%	1	7.14%
-8 – -9%	1	7.14%

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

81 times TRU opened 1 – 2% higher than the previous day's closing price. Among these days, 50.6% (41 days) closed above the opening price, 49.4% (40 days) closed below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
5 – 6%	2	2.47%
3 – 4%	2	2.47%
2 – 3%	8	9.88%
1 – 2%	12	14.81%
0 – 1%	17	20.99%
0 – -1%	17	20.99%
-1 – -2%	18	22.22%
-2 – -3%	2	2.47%
-3 – -4%	2	2.47%
-4 – -5%	1	1.23%

Table 8. Periods when TRU moved 15% or more

In this table, we track the price movements in the 20 days after TRU 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
20160217	17.3%	3.0	1.6	6.4	6.5	3.6	-.3	3.4

Table 9. Periods when TRU moved 10% or more

In this table, we track the price movements in the 20 days after TRU 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
20160217	17.3%	3.0	1.6	6.4	6.5	3.6	-.3	3.4
20180420	10.3%	-1.9	-2.7	-1.9	.4	2.6	3.5	3.1
20200316	-12.3%	3.7	-16.4	-.0	3.6	-6.0	.7	8.7
20200318	-13.5%	-.5	4.6	12.4	7.4	9.6	21.3	22.7

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

Of the 1,424 trading days from 2015 to 2020, there were 2 days in which TRU was up more than 10%. This table shows the average price changes over the 2 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ 10%	.6	-.6	2.2	3.4	3.1	1.6	3.2

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

Of the 1,424 trading days from 2015 to 2020, there were 2 days in which TRU was down more than -10%. This table shows the average price changes over the 2 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ -10%	1.6	-5.9	6.2	5.5	1.8	11.0	15.7

Table 10. Periods when TRU moved 5% or more

In this table, we track the price movements in the 20 days after TRU 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
20160217	17.3%	3.0	1.6	6.4	6.5	3.6	-.3	3.4
20180420	10.3%	-1.9	-2.7	-1.9	.4	2.6	3.5	3.1
20170214	9.6%	-.2	-1.0	-2.3	-.9	1.5	2.2	1.3
20190723	9.5%	-.5	1.5	.8	-2.1	1.1	-2.8	2.1
20200406	9.4%	2.5	10.6	9.7	12.7	10.2	20.9	19.2
20200324	9.2%	6.6	10.5	.3	7.4	15.9	14.9	18.1
20160427	8.4%	.1	.8	.9	4.6	4.8	5.1	7.8
20201109	8.3%	-3.8	-2.6	.8	-.5	-1.9	-2.5	-1.1
20200417	7.7%	-4.4	-6.5	2.5	1.1	2.8	2.3	-2.4
20200326	7.4%	-6.3	-10.4	-8.6	1.1	2.3	7.8	1.5
20200325	6.6%	7.5	.6	-10.2	5.7	3.1	7.5	6.8
20200414	6.6%	-2.0	.7	-1.5	8.0	6.5	8.2	7.7
20170920	6.4%	-.9	1.6	5.2	8.0	10.7	10.3	10.5
20201104	6.4%	.5	4.8	6.1	9.8	8.4	6.9	6.2
20200310	6.2%	-7.5	-23.9	-32.2	-28.7	-23.4	-26.8	-25.3
20200304	5.6%	-3.8	-10.1	-22.0	-38.7	-41.3	-26.5	-31.2
20181226	5.4%	1.2	2.4	1.3	.6	1.3	5.2	7.1
20200526	5.3%	.9	3.1	7.7	9.8	3.6	5.7	4.3
20171027	5%	-2.4	-.6	-1.2	-.7	.3	2.3	2.7
20150824	-5%	.7	6.8	5.7	5.1	6.1	6.8	2.4
20200413	-5.1%	6.7	12.3	5.8	10.7	16.2	16.5	16.6
20200624	-5.1%	1.1	2.9	3.3	-1.3	-.6	2.5	7.6
20181204	-5.3%	.0	-1.3	-2.2	-12.0	-14.5	-11.4	-9.3
20180213	-5.4%	1.6	6.4	4.3	4.4	4.3	3.9	6.5
20160208	-5.7%	-1.3	-3.8	14.0	16.0	20.0	21.5	18.9
20181114	-6%	2.9	-1.3	.3	5.6	9.3	4.1	.8
20200320	-6.2%	2.7	28.6	20.4	7.4	26.4	23.4	28.6
20200327	-6.2%	2.9	-6.7	-.0	7.9	7.0	9.9	7.5
20200311	-7.4%	-9.4	-14.7	-31.3	-17.8	-14.8	-22.7	-17.2
20200309	-7.7%	6.2	-7.8	-27.6	-30.6	-13.2	-18.7	-27.5
20170913	-8.4%	-1.4	-3.4	5.0	6.9	8.8	13.5	14.2
20200312	-9.3%	3.5	-18.7	-22.1	-2.5	-8.7	-18.5	-4.1
20200316	-12.3%	3.7	-16.4	-.0	3.6	-6.0	.7	8.7
20200318	-13.5%	-.5	4.6	12.4	7.4	9.6	21.3	22.7

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

Of the 1,424 trading days from 2015 to 2020, there were 19 days in which TRU was up more than 5%. This table shows the average price changes over the 19 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ 5%	-.6	-1.0	-2.0	.2	.6	2.3	2.2

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

Of the 1,424 trading days from 2015 to 2020, there were 15 days in which TRU was down more than -5%. 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 ≥ -5%	1.3	-.8	-.8	.7	3.3	3.5	5.1

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Also see: VIX price movement study.